72277416

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 129524184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 97, 131, 158, 194, 237, 262, 291, 316, 388, 393, 474, 524, 582, 632, 711, 776, 786, 873, 948, 1048, 1164, 1179, 1422, 1572, 1746, 1896, 2328, 2358, 2844, 3144, 3492, 4716, 5688, 6984, 7663, 9432, 10349, 12707, 15326, 20698, 22989, 25414, 30652, 31047, 38121, 41396, 45978, 50828, 61304, 62094, 68967, 76242, 82792, 91956, 93141, 101656, 114363, 124188, 137934, 152484, 183912, 186282, 228726, 248376, 275868, 304968, 372564, 457452, 551736, 745128, 914904, 1003853, 2007706, 3011559, 4015412, 6023118, 8030824, 9034677, 12046236, 18069354, 24092472, 36138708, 72277416]

約数ペア:

[(1, 72277416), (2, 36138708), (3, 24092472), (4, 18069354), (6, 12046236), (8, 9034677), (9, 8030824), (12, 6023118), (18, 4015412), (24, 3011559), (36, 2007706), (72, 1003853), (79, 914904), (97, 745128), (131, 551736), (158, 457452), (194, 372564), (237, 304968), (262, 275868), (291, 248376), (316, 228726), (388, 186282), (393, 183912), (474, 152484), (524, 137934), (582, 124188), (632, 114363), (711, 101656), (776, 93141), (786, 91956), (873, 82792), (948, 76242), (1048, 68967), (1164, 62094), (1179, 61304), (1422, 50828), (1572, 45978), (1746, 41396), (1896, 38121), (2328, 31047), (2358, 30652), (2844, 25414), (3144, 22989), (3492, 20698), (4716, 15326), (5688, 12707), (6984, 10349), (7663, 9432)]