74704812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 226568160

約数和(自身を除く): 151863348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 273, 294, 337, 348, 364, 377, 406, 546, 588, 609, 637, 674, 754, 812, 1011, 1092, 1131, 1218, 1274, 1348, 1421, 1508, 1911, 2022, 2262, 2359, 2436, 2548, 2639, 2842, 3822, 4044, 4263, 4381, 4524, 4718, 5278, 5684, 7077, 7644, 7917, 8526, 8762, 9436, 9773, 10556, 13143, 14154, 15834, 16513, 17052, 17524, 18473, 19546, 26286, 28308, 29319, 30667, 31668, 33026, 36946, 39092, 49539, 52572, 55419, 58638, 61334, 66052, 68411, 73892, 92001, 99078, 110838, 117276, 122668, 127049, 136822, 184002, 198156, 205233, 214669, 221676, 254098, 273644, 368004, 381147, 410466, 429338, 478877, 508196, 644007, 762294, 820932, 858676, 889343, 957754, 1288014, 1436631, 1524588, 1778686, 1915508, 2576028, 2668029, 2873262, 3557372, 5336058, 5746524, 6225401, 10672116, 12450802, 18676203, 24901604, 37352406, 74704812]

約数ペア:

[(1, 74704812), (2, 37352406), (3, 24901604), (4, 18676203), (6, 12450802), (7, 10672116), (12, 6225401), (13, 5746524), (14, 5336058), (21, 3557372), (26, 2873262), (28, 2668029), (29, 2576028), (39, 1915508), (42, 1778686), (49, 1524588), (52, 1436631), (58, 1288014), (78, 957754), (84, 889343), (87, 858676), (91, 820932), (98, 762294), (116, 644007), (147, 508196), (156, 478877), (174, 429338), (182, 410466), (196, 381147), (203, 368004), (273, 273644), (294, 254098), (337, 221676), (348, 214669), (364, 205233), (377, 198156), (406, 184002), (546, 136822), (588, 127049), (609, 122668), (637, 117276), (674, 110838), (754, 99078), (812, 92001), (1011, 73892), (1092, 68411), (1131, 66052), (1218, 61334), (1274, 58638), (1348, 55419), (1421, 52572), (1508, 49539), (1911, 39092), (2022, 36946), (2262, 33026), (2359, 31668), (2436, 30667), (2548, 29319), (2639, 28308), (2842, 26286), (3822, 19546), (4044, 18473), (4263, 17524), (4381, 17052), (4524, 16513), (4718, 15834), (5278, 14154), (5684, 13143), (7077, 10556), (7644, 9773), (7917, 9436), (8526, 8762)]