71748684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12419

約数の個数: 72

約数和(自身を含む): 216303360

約数和(自身を除く): 144554676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 12379, 24758, 37137, 49516, 74274, 86653, 111411, 148548, 173306, 222822, 259959, 284717, 346612, 445644, 519918, 569434, 779877, 854151, 1039836, 1138868, 1559754, 1708302, 1993019, 2562453, 3119508, 3416604, 3986038, 5124906, 5979057, 7972076, 10249812, 11958114, 17937171, 23916228, 35874342, 71748684]

約数ペア:

[(1, 71748684), (2, 35874342), (3, 23916228), (4, 17937171), (6, 11958114), (7, 10249812), (9, 7972076), (12, 5979057), (14, 5124906), (18, 3986038), (21, 3416604), (23, 3119508), (28, 2562453), (36, 1993019), (42, 1708302), (46, 1559754), (63, 1138868), (69, 1039836), (84, 854151), (92, 779877), (126, 569434), (138, 519918), (161, 445644), (207, 346612), (252, 284717), (276, 259959), (322, 222822), (414, 173306), (483, 148548), (644, 111411), (828, 86653), (966, 74274), (1449, 49516), (1932, 37137), (2898, 24758), (5796, 12379)]