89764164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 183847356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 71, 84, 87, 116, 126, 142, 173, 174, 203, 213, 252, 261, 284, 346, 348, 406, 426, 497, 519, 522, 609, 639, 692, 812, 852, 994, 1038, 1044, 1211, 1218, 1278, 1491, 1557, 1827, 1988, 2059, 2076, 2422, 2436, 2556, 2982, 3114, 3633, 3654, 4118, 4473, 4844, 5017, 5964, 6177, 6228, 7266, 7308, 8236, 8946, 10034, 10899, 12283, 12354, 14413, 14532, 15051, 17892, 18531, 20068, 21798, 24566, 24708, 28826, 30102, 35119, 36849, 37062, 43239, 43596, 45153, 49132, 57652, 60204, 70238, 73698, 74124, 85981, 86478, 90306, 105357, 110547, 129717, 140476, 147396, 171962, 172956, 180612, 210714, 221094, 257943, 259434, 316071, 343924, 356207, 421428, 442188, 515886, 518868, 632142, 712414, 773829, 1031772, 1068621, 1264284, 1424828, 1547658, 2137242, 2493449, 3095316, 3205863, 4274484, 4986898, 6411726, 7480347, 9973796, 12823452, 14960694, 22441041, 29921388, 44882082, 89764164]

約数ペア:

[(1, 89764164), (2, 44882082), (3, 29921388), (4, 22441041), (6, 14960694), (7, 12823452), (9, 9973796), (12, 7480347), (14, 6411726), (18, 4986898), (21, 4274484), (28, 3205863), (29, 3095316), (36, 2493449), (42, 2137242), (58, 1547658), (63, 1424828), (71, 1264284), (84, 1068621), (87, 1031772), (116, 773829), (126, 712414), (142, 632142), (173, 518868), (174, 515886), (203, 442188), (213, 421428), (252, 356207), (261, 343924), (284, 316071), (346, 259434), (348, 257943), (406, 221094), (426, 210714), (497, 180612), (519, 172956), (522, 171962), (609, 147396), (639, 140476), (692, 129717), (812, 110547), (852, 105357), (994, 90306), (1038, 86478), (1044, 85981), (1211, 74124), (1218, 73698), (1278, 70238), (1491, 60204), (1557, 57652), (1827, 49132), (1988, 45153), (2059, 43596), (2076, 43239), (2422, 37062), (2436, 36849), (2556, 35119), (2982, 30102), (3114, 28826), (3633, 24708), (3654, 24566), (4118, 21798), (4473, 20068), (4844, 18531), (5017, 17892), (5964, 15051), (6177, 14532), (6228, 14413), (7266, 12354), (7308, 12283), (8236, 10899), (8946, 10034)]