65817216

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 207916800

約数和(自身を除く): 142099584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 97, 114, 124, 128, 144, 152, 171, 186, 192, 194, 228, 248, 279, 288, 291, 304, 342, 372, 384, 388, 456, 496, 558, 576, 582, 589, 608, 684, 744, 776, 873, 912, 992, 1116, 1152, 1164, 1178, 1216, 1368, 1488, 1552, 1746, 1767, 1824, 1843, 1984, 2232, 2328, 2356, 2432, 2736, 2976, 3007, 3104, 3492, 3534, 3648, 3686, 3968, 4464, 4656, 4712, 5301, 5472, 5529, 5952, 6014, 6208, 6984, 7068, 7296, 7372, 8928, 9021, 9312, 9424, 10602, 10944, 11058, 11904, 12028, 12416, 13968, 14136, 14744, 16587, 17856, 18042, 18624, 18848, 21204, 21888, 22116, 24056, 27063, 27936, 28272, 29488, 33174, 35712, 36084, 37248, 37696, 42408, 44232, 48112, 54126, 55872, 56544, 57133, 58976, 66348, 72168, 75392, 84816, 88464, 96224, 108252, 111744, 113088, 114266, 117952, 132696, 144336, 169632, 171399, 176928, 192448, 216504, 226176, 228532, 235904, 265392, 288672, 339264, 342798, 353856, 384896, 433008, 457064, 514197, 530784, 577344, 678528, 685596, 707712, 866016, 914128, 1028394, 1061568, 1154688, 1371192, 1732032, 1828256, 2056788, 2123136, 2742384, 3464064, 3656512, 4113576, 5484768, 7313024, 8227152, 10969536, 16454304, 21939072, 32908608, 65817216]

約数ペア:

[(1, 65817216), (2, 32908608), (3, 21939072), (4, 16454304), (6, 10969536), (8, 8227152), (9, 7313024), (12, 5484768), (16, 4113576), (18, 3656512), (19, 3464064), (24, 2742384), (31, 2123136), (32, 2056788), (36, 1828256), (38, 1732032), (48, 1371192), (57, 1154688), (62, 1061568), (64, 1028394), (72, 914128), (76, 866016), (93, 707712), (96, 685596), (97, 678528), (114, 577344), (124, 530784), (128, 514197), (144, 457064), (152, 433008), (171, 384896), (186, 353856), (192, 342798), (194, 339264), (228, 288672), (248, 265392), (279, 235904), (288, 228532), (291, 226176), (304, 216504), (342, 192448), (372, 176928), (384, 171399), (388, 169632), (456, 144336), (496, 132696), (558, 117952), (576, 114266), (582, 113088), (589, 111744), (608, 108252), (684, 96224), (744, 88464), (776, 84816), (873, 75392), (912, 72168), (992, 66348), (1116, 58976), (1152, 57133), (1164, 56544), (1178, 55872), (1216, 54126), (1368, 48112), (1488, 44232), (1552, 42408), (1746, 37696), (1767, 37248), (1824, 36084), (1843, 35712), (1984, 33174), (2232, 29488), (2328, 28272), (2356, 27936), (2432, 27063), (2736, 24056), (2976, 22116), (3007, 21888), (3104, 21204), (3492, 18848), (3534, 18624), (3648, 18042), (3686, 17856), (3968, 16587), (4464, 14744), (4656, 14136), (4712, 13968), (5301, 12416), (5472, 12028), (5529, 11904), (5952, 11058), (6014, 10944), (6208, 10602), (6984, 9424), (7068, 9312), (7296, 9021), (7372, 8928)]