72668088

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 203439600

約数和(自身を除く): 130771512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 137, 139, 159, 212, 274, 278, 318, 411, 417, 424, 477, 548, 556, 636, 822, 834, 954, 1096, 1112, 1233, 1251, 1272, 1644, 1668, 1908, 2466, 2502, 3288, 3336, 3816, 4932, 5004, 7261, 7367, 9864, 10008, 14522, 14734, 19043, 21783, 22101, 29044, 29468, 38086, 43566, 44202, 57129, 58088, 58936, 65349, 66303, 76172, 87132, 88404, 114258, 130698, 132606, 152344, 171387, 174264, 176808, 228516, 261396, 265212, 342774, 457032, 522792, 530424, 685548, 1009279, 1371096, 2018558, 3027837, 4037116, 6055674, 8074232, 9083511, 12111348, 18167022, 24222696, 36334044, 72668088]

約数ペア:

[(1, 72668088), (2, 36334044), (3, 24222696), (4, 18167022), (6, 12111348), (8, 9083511), (9, 8074232), (12, 6055674), (18, 4037116), (24, 3027837), (36, 2018558), (53, 1371096), (72, 1009279), (106, 685548), (137, 530424), (139, 522792), (159, 457032), (212, 342774), (274, 265212), (278, 261396), (318, 228516), (411, 176808), (417, 174264), (424, 171387), (477, 152344), (548, 132606), (556, 130698), (636, 114258), (822, 88404), (834, 87132), (954, 76172), (1096, 66303), (1112, 65349), (1233, 58936), (1251, 58088), (1272, 57129), (1644, 44202), (1668, 43566), (1908, 38086), (2466, 29468), (2502, 29044), (3288, 22101), (3336, 21783), (3816, 19043), (4932, 14734), (5004, 14522), (7261, 10008), (7367, 9864)]