91341768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 180818232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 89, 123, 149, 164, 168, 178, 246, 267, 287, 298, 328, 356, 447, 492, 534, 574, 596, 623, 712, 861, 894, 984, 1043, 1068, 1148, 1192, 1246, 1722, 1788, 1869, 2086, 2136, 2296, 2492, 3129, 3444, 3576, 3649, 3738, 4172, 4984, 6109, 6258, 6888, 7298, 7476, 8344, 10947, 12218, 12516, 13261, 14596, 14952, 18327, 21894, 24436, 25032, 25543, 26522, 29192, 36654, 39783, 42763, 43788, 48872, 51086, 53044, 73308, 76629, 79566, 85526, 87576, 92827, 102172, 106088, 128289, 146616, 153258, 159132, 171052, 185654, 204344, 256578, 278481, 306516, 318264, 342104, 371308, 513156, 543701, 556962, 613032, 742616, 1026312, 1087402, 1113924, 1631103, 2174804, 2227848, 3262206, 3805907, 4349608, 6524412, 7611814, 11417721, 13048824, 15223628, 22835442, 30447256, 45670884, 91341768]

約数ペア:

[(1, 91341768), (2, 45670884), (3, 30447256), (4, 22835442), (6, 15223628), (7, 13048824), (8, 11417721), (12, 7611814), (14, 6524412), (21, 4349608), (24, 3805907), (28, 3262206), (41, 2227848), (42, 2174804), (56, 1631103), (82, 1113924), (84, 1087402), (89, 1026312), (123, 742616), (149, 613032), (164, 556962), (168, 543701), (178, 513156), (246, 371308), (267, 342104), (287, 318264), (298, 306516), (328, 278481), (356, 256578), (447, 204344), (492, 185654), (534, 171052), (574, 159132), (596, 153258), (623, 146616), (712, 128289), (861, 106088), (894, 102172), (984, 92827), (1043, 87576), (1068, 85526), (1148, 79566), (1192, 76629), (1246, 73308), (1722, 53044), (1788, 51086), (1869, 48872), (2086, 43788), (2136, 42763), (2296, 39783), (2492, 36654), (3129, 29192), (3444, 26522), (3576, 25543), (3649, 25032), (3738, 24436), (4172, 21894), (4984, 18327), (6109, 14952), (6258, 14596), (6888, 13261), (7298, 12516), (7476, 12218), (8344, 10947)]