71875188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 243285504

約数和(自身を除く): 171410316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 67, 77, 81, 84, 86, 99, 108, 126, 129, 132, 134, 154, 162, 172, 189, 198, 201, 231, 252, 258, 268, 297, 301, 308, 324, 378, 387, 396, 402, 462, 469, 473, 516, 567, 594, 602, 603, 693, 737, 756, 774, 804, 891, 903, 924, 938, 946, 1134, 1161, 1188, 1204, 1206, 1386, 1407, 1419, 1474, 1548, 1782, 1806, 1809, 1876, 1892, 2079, 2211, 2268, 2322, 2412, 2709, 2772, 2814, 2838, 2881, 2948, 3311, 3483, 3564, 3612, 3618, 4158, 4221, 4257, 4422, 4644, 5159, 5418, 5427, 5628, 5676, 5762, 6237, 6622, 6633, 6966, 7236, 8127, 8316, 8442, 8514, 8643, 8844, 9933, 10318, 10836, 10854, 11524, 12474, 12663, 12771, 13244, 13266, 13932, 15477, 16254, 16884, 17028, 17286, 19866, 19899, 20167, 20636, 21708, 24381, 24948, 25326, 25542, 25929, 26532, 29799, 30954, 31691, 32508, 34572, 37989, 38313, 39732, 39798, 40334, 46431, 48762, 50652, 51084, 51858, 59598, 59697, 60501, 61908, 63382, 75978, 76626, 77787, 79596, 80668, 89397, 92862, 95073, 97524, 103716, 119196, 119394, 121002, 126764, 139293, 151956, 153252, 155574, 178794, 181503, 185724, 190146, 221837, 233361, 238788, 242004, 268191, 278586, 285219, 311148, 357588, 363006, 380292, 417879, 443674, 466722, 536382, 544509, 557172, 570438, 665511, 726012, 835758, 855657, 887348, 933444, 1072764, 1089018, 1140876, 1331022, 1633527, 1671516, 1711314, 1996533, 2178036, 2566971, 2662044, 3267054, 3422628, 3993066, 5133942, 5989599, 6534108, 7986132, 10267884, 11979198, 17968797, 23958396, 35937594, 71875188]

約数ペア:

[(1, 71875188), (2, 35937594), (3, 23958396), (4, 17968797), (6, 11979198), (7, 10267884), (9, 7986132), (11, 6534108), (12, 5989599), (14, 5133942), (18, 3993066), (21, 3422628), (22, 3267054), (27, 2662044), (28, 2566971), (33, 2178036), (36, 1996533), (42, 1711314), (43, 1671516), (44, 1633527), (54, 1331022), (63, 1140876), (66, 1089018), (67, 1072764), (77, 933444), (81, 887348), (84, 855657), (86, 835758), (99, 726012), (108, 665511), (126, 570438), (129, 557172), (132, 544509), (134, 536382), (154, 466722), (162, 443674), (172, 417879), (189, 380292), (198, 363006), (201, 357588), (231, 311148), (252, 285219), (258, 278586), (268, 268191), (297, 242004), (301, 238788), (308, 233361), (324, 221837), (378, 190146), (387, 185724), (396, 181503), (402, 178794), (462, 155574), (469, 153252), (473, 151956), (516, 139293), (567, 126764), (594, 121002), (602, 119394), (603, 119196), (693, 103716), (737, 97524), (756, 95073), (774, 92862), (804, 89397), (891, 80668), (903, 79596), (924, 77787), (938, 76626), (946, 75978), (1134, 63382), (1161, 61908), (1188, 60501), (1204, 59697), (1206, 59598), (1386, 51858), (1407, 51084), (1419, 50652), (1474, 48762), (1548, 46431), (1782, 40334), (1806, 39798), (1809, 39732), (1876, 38313), (1892, 37989), (2079, 34572), (2211, 32508), (2268, 31691), (2322, 30954), (2412, 29799), (2709, 26532), (2772, 25929), (2814, 25542), (2838, 25326), (2881, 24948), (2948, 24381), (3311, 21708), (3483, 20636), (3564, 20167), (3612, 19899), (3618, 19866), (4158, 17286), (4221, 17028), (4257, 16884), (4422, 16254), (4644, 15477), (5159, 13932), (5418, 13266), (5427, 13244), (5628, 12771), (5676, 12663), (5762, 12474), (6237, 11524), (6622, 10854), (6633, 10836), (6966, 10318), (7236, 9933), (8127, 8844), (8316, 8643), (8442, 8514)]