71545656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 243855360

約数和(自身を除く): 172309704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 41, 42, 47, 51, 52, 56, 68, 78, 82, 84, 91, 94, 102, 104, 119, 123, 136, 141, 156, 164, 168, 182, 188, 204, 221, 238, 246, 273, 282, 287, 312, 328, 329, 357, 364, 376, 408, 442, 476, 492, 533, 546, 564, 574, 611, 658, 663, 697, 714, 728, 799, 861, 884, 952, 984, 987, 1066, 1092, 1128, 1148, 1222, 1316, 1326, 1394, 1428, 1547, 1598, 1599, 1722, 1768, 1833, 1927, 1974, 2091, 2132, 2184, 2296, 2397, 2444, 2632, 2652, 2788, 2856, 3094, 3196, 3198, 3444, 3666, 3731, 3854, 3948, 4182, 4264, 4277, 4641, 4794, 4879, 4888, 5304, 5576, 5593, 5781, 6188, 6392, 6396, 6888, 7332, 7462, 7708, 7896, 8364, 8554, 9061, 9282, 9588, 9758, 10387, 11186, 11193, 11562, 12376, 12792, 12831, 13489, 14637, 14664, 14924, 15416, 16728, 16779, 17108, 18122, 18564, 19176, 19516, 20774, 22372, 22386, 23124, 25051, 25662, 26978, 27183, 29274, 29848, 31161, 32759, 33558, 34216, 36244, 37128, 39032, 40467, 41548, 44744, 44772, 46248, 50102, 51324, 53956, 54366, 58548, 62322, 63427, 65518, 67116, 72488, 72709, 75153, 80934, 83096, 89544, 98277, 100204, 102648, 107912, 108732, 117096, 124644, 126854, 131036, 134232, 145418, 150306, 161868, 175357, 190281, 196554, 200408, 217464, 218127, 229313, 249288, 253708, 262072, 290836, 300612, 323736, 350714, 380562, 393108, 425867, 436254, 458626, 507416, 526071, 581672, 601224, 687939, 701428, 761124, 786216, 851734, 872508, 917252, 1052142, 1277601, 1375878, 1402856, 1522248, 1703468, 1745016, 1834504, 2104284, 2555202, 2751756, 2981069, 3406936, 4208568, 5110404, 5503512, 5962138, 8943207, 10220808, 11924276, 17886414, 23848552, 35772828, 71545656]

約数ペア:

[(1, 71545656), (2, 35772828), (3, 23848552), (4, 17886414), (6, 11924276), (7, 10220808), (8, 8943207), (12, 5962138), (13, 5503512), (14, 5110404), (17, 4208568), (21, 3406936), (24, 2981069), (26, 2751756), (28, 2555202), (34, 2104284), (39, 1834504), (41, 1745016), (42, 1703468), (47, 1522248), (51, 1402856), (52, 1375878), (56, 1277601), (68, 1052142), (78, 917252), (82, 872508), (84, 851734), (91, 786216), (94, 761124), (102, 701428), (104, 687939), (119, 601224), (123, 581672), (136, 526071), (141, 507416), (156, 458626), (164, 436254), (168, 425867), (182, 393108), (188, 380562), (204, 350714), (221, 323736), (238, 300612), (246, 290836), (273, 262072), (282, 253708), (287, 249288), (312, 229313), (328, 218127), (329, 217464), (357, 200408), (364, 196554), (376, 190281), (408, 175357), (442, 161868), (476, 150306), (492, 145418), (533, 134232), (546, 131036), (564, 126854), (574, 124644), (611, 117096), (658, 108732), (663, 107912), (697, 102648), (714, 100204), (728, 98277), (799, 89544), (861, 83096), (884, 80934), (952, 75153), (984, 72709), (987, 72488), (1066, 67116), (1092, 65518), (1128, 63427), (1148, 62322), (1222, 58548), (1316, 54366), (1326, 53956), (1394, 51324), (1428, 50102), (1547, 46248), (1598, 44772), (1599, 44744), (1722, 41548), (1768, 40467), (1833, 39032), (1927, 37128), (1974, 36244), (2091, 34216), (2132, 33558), (2184, 32759), (2296, 31161), (2397, 29848), (2444, 29274), (2632, 27183), (2652, 26978), (2788, 25662), (2856, 25051), (3094, 23124), (3196, 22386), (3198, 22372), (3444, 20774), (3666, 19516), (3731, 19176), (3854, 18564), (3948, 18122), (4182, 17108), (4264, 16779), (4277, 16728), (4641, 15416), (4794, 14924), (4879, 14664), (4888, 14637), (5304, 13489), (5576, 12831), (5593, 12792), (5781, 12376), (6188, 11562), (6392, 11193), (6396, 11186), (6888, 10387), (7332, 9758), (7462, 9588), (7708, 9282), (7896, 9061), (8364, 8554)]