77138376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 155104824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 203, 213, 223, 232, 284, 348, 406, 426, 446, 497, 568, 609, 669, 696, 812, 852, 892, 994, 1218, 1338, 1491, 1561, 1624, 1704, 1784, 1988, 2059, 2436, 2676, 2982, 3122, 3976, 4118, 4683, 4872, 5352, 5964, 6177, 6244, 6467, 8236, 9366, 11928, 12354, 12488, 12934, 14413, 15833, 16472, 18732, 19401, 24708, 25868, 28826, 31666, 37464, 38802, 43239, 45269, 47499, 49416, 51736, 57652, 63332, 77604, 86478, 90538, 94998, 110831, 115304, 126664, 135807, 155208, 172956, 181076, 189996, 221662, 271614, 332493, 345912, 362152, 379992, 443324, 459157, 543228, 664986, 886648, 918314, 1086456, 1329972, 1377471, 1836628, 2659944, 2754942, 3214099, 3673256, 5509884, 6428198, 9642297, 11019768, 12856396, 19284594, 25712792, 38569188, 77138376]

約数ペア:

[(1, 77138376), (2, 38569188), (3, 25712792), (4, 19284594), (6, 12856396), (7, 11019768), (8, 9642297), (12, 6428198), (14, 5509884), (21, 3673256), (24, 3214099), (28, 2754942), (29, 2659944), (42, 1836628), (56, 1377471), (58, 1329972), (71, 1086456), (84, 918314), (87, 886648), (116, 664986), (142, 543228), (168, 459157), (174, 443324), (203, 379992), (213, 362152), (223, 345912), (232, 332493), (284, 271614), (348, 221662), (406, 189996), (426, 181076), (446, 172956), (497, 155208), (568, 135807), (609, 126664), (669, 115304), (696, 110831), (812, 94998), (852, 90538), (892, 86478), (994, 77604), (1218, 63332), (1338, 57652), (1491, 51736), (1561, 49416), (1624, 47499), (1704, 45269), (1784, 43239), (1988, 38802), (2059, 37464), (2436, 31666), (2676, 28826), (2982, 25868), (3122, 24708), (3976, 19401), (4118, 18732), (4683, 16472), (4872, 15833), (5352, 14413), (5964, 12934), (6177, 12488), (6244, 12354), (6467, 11928), (8236, 9366)]