69280848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 253483776

約数和(自身を除く): 184202928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 311, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 622, 624, 663, 714, 728, 816, 819, 884, 933, 936, 952, 1008, 1071, 1092, 1224, 1244, 1326, 1428, 1456, 1547, 1638, 1768, 1866, 1872, 1904, 1989, 2142, 2177, 2184, 2448, 2488, 2652, 2799, 2856, 3094, 3276, 3536, 3732, 3978, 4043, 4284, 4354, 4368, 4641, 4976, 5287, 5304, 5598, 5712, 6188, 6531, 6552, 7464, 7956, 8086, 8568, 8708, 9282, 10574, 10608, 11196, 12129, 12376, 13062, 13104, 13923, 14928, 15861, 15912, 16172, 17136, 17416, 18564, 19593, 21148, 22392, 24258, 24752, 26124, 27846, 28301, 31722, 31824, 32344, 34832, 36387, 37009, 37128, 39186, 42296, 44784, 47583, 48516, 52248, 55692, 56602, 63444, 64688, 68731, 72774, 74018, 74256, 78372, 84592, 84903, 95166, 97032, 104496, 111027, 111384, 113204, 126888, 137462, 145548, 148036, 156744, 169806, 190332, 194064, 206193, 222054, 222768, 226408, 253776, 254709, 274924, 291096, 296072, 313488, 333081, 339612, 380664, 412386, 444108, 452816, 481117, 509418, 549848, 582192, 592144, 618579, 666162, 679224, 761328, 824772, 888216, 962234, 1018836, 1099696, 1237158, 1332324, 1358448, 1443351, 1649544, 1776432, 1924468, 2037672, 2474316, 2664648, 2886702, 3299088, 3848936, 4075344, 4330053, 4948632, 5329296, 5773404, 7697872, 8660106, 9897264, 11546808, 17320212, 23093616, 34640424, 69280848]

約数ペア:

[(1, 69280848), (2, 34640424), (3, 23093616), (4, 17320212), (6, 11546808), (7, 9897264), (8, 8660106), (9, 7697872), (12, 5773404), (13, 5329296), (14, 4948632), (16, 4330053), (17, 4075344), (18, 3848936), (21, 3299088), (24, 2886702), (26, 2664648), (28, 2474316), (34, 2037672), (36, 1924468), (39, 1776432), (42, 1649544), (48, 1443351), (51, 1358448), (52, 1332324), (56, 1237158), (63, 1099696), (68, 1018836), (72, 962234), (78, 888216), (84, 824772), (91, 761328), (102, 679224), (104, 666162), (112, 618579), (117, 592144), (119, 582192), (126, 549848), (136, 509418), (144, 481117), (153, 452816), (156, 444108), (168, 412386), (182, 380664), (204, 339612), (208, 333081), (221, 313488), (234, 296072), (238, 291096), (252, 274924), (272, 254709), (273, 253776), (306, 226408), (311, 222768), (312, 222054), (336, 206193), (357, 194064), (364, 190332), (408, 169806), (442, 156744), (468, 148036), (476, 145548), (504, 137462), (546, 126888), (612, 113204), (622, 111384), (624, 111027), (663, 104496), (714, 97032), (728, 95166), (816, 84903), (819, 84592), (884, 78372), (933, 74256), (936, 74018), (952, 72774), (1008, 68731), (1071, 64688), (1092, 63444), (1224, 56602), (1244, 55692), (1326, 52248), (1428, 48516), (1456, 47583), (1547, 44784), (1638, 42296), (1768, 39186), (1866, 37128), (1872, 37009), (1904, 36387), (1989, 34832), (2142, 32344), (2177, 31824), (2184, 31722), (2448, 28301), (2488, 27846), (2652, 26124), (2799, 24752), (2856, 24258), (3094, 22392), (3276, 21148), (3536, 19593), (3732, 18564), (3978, 17416), (4043, 17136), (4284, 16172), (4354, 15912), (4368, 15861), (4641, 14928), (4976, 13923), (5287, 13104), (5304, 13062), (5598, 12376), (5712, 12129), (6188, 11196), (6531, 10608), (6552, 10574), (7464, 9282), (7956, 8708), (8086, 8568)]