89240868

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 230630400

約数和(自身を除く): 141389532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 131, 149, 254, 262, 298, 381, 393, 447, 508, 524, 596, 762, 786, 894, 1143, 1179, 1341, 1524, 1572, 1788, 2286, 2358, 2682, 4572, 4716, 5364, 16637, 18923, 19519, 33274, 37846, 39038, 49911, 56769, 58557, 66548, 75692, 78076, 99822, 113538, 117114, 149733, 170307, 175671, 199644, 227076, 234228, 299466, 340614, 351342, 598932, 681228, 702684, 2478913, 4957826, 7436739, 9915652, 14873478, 22310217, 29746956, 44620434, 89240868]

約数ペア:

[(1, 89240868), (2, 44620434), (3, 29746956), (4, 22310217), (6, 14873478), (9, 9915652), (12, 7436739), (18, 4957826), (36, 2478913), (127, 702684), (131, 681228), (149, 598932), (254, 351342), (262, 340614), (298, 299466), (381, 234228), (393, 227076), (447, 199644), (508, 175671), (524, 170307), (596, 149733), (762, 117114), (786, 113538), (894, 99822), (1143, 78076), (1179, 75692), (1341, 66548), (1524, 58557), (1572, 56769), (1788, 49911), (2286, 39038), (2358, 37846), (2682, 33274), (4572, 19519), (4716, 18923), (5364, 16637)]