67602816

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 206284800

約数和(自身を除く): 138681984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 631, 744, 837, 864, 992, 1116, 1152, 1262, 1488, 1674, 1728, 1893, 1984, 2232, 2524, 2976, 3348, 3456, 3786, 3968, 4464, 5048, 5679, 5952, 6696, 7572, 8928, 10096, 11358, 11904, 13392, 15144, 17037, 17856, 19561, 20192, 22716, 26784, 30288, 34074, 35712, 39122, 40384, 45432, 53568, 58683, 60576, 68148, 78244, 80768, 90864, 107136, 117366, 121152, 136296, 156488, 176049, 181728, 234732, 242304, 272592, 312976, 352098, 363456, 469464, 528147, 545184, 625952, 704196, 726912, 938928, 1056294, 1090368, 1251904, 1408392, 1877856, 2112588, 2180736, 2503808, 2816784, 3755712, 4225176, 5633568, 7511424, 8450352, 11267136, 16900704, 22534272, 33801408, 67602816]

約数ペア:

[(1, 67602816), (2, 33801408), (3, 22534272), (4, 16900704), (6, 11267136), (8, 8450352), (9, 7511424), (12, 5633568), (16, 4225176), (18, 3755712), (24, 2816784), (27, 2503808), (31, 2180736), (32, 2112588), (36, 1877856), (48, 1408392), (54, 1251904), (62, 1090368), (64, 1056294), (72, 938928), (93, 726912), (96, 704196), (108, 625952), (124, 545184), (128, 528147), (144, 469464), (186, 363456), (192, 352098), (216, 312976), (248, 272592), (279, 242304), (288, 234732), (372, 181728), (384, 176049), (432, 156488), (496, 136296), (558, 121152), (576, 117366), (631, 107136), (744, 90864), (837, 80768), (864, 78244), (992, 68148), (1116, 60576), (1152, 58683), (1262, 53568), (1488, 45432), (1674, 40384), (1728, 39122), (1893, 35712), (1984, 34074), (2232, 30288), (2524, 26784), (2976, 22716), (3348, 20192), (3456, 19561), (3786, 17856), (3968, 17037), (4464, 15144), (5048, 13392), (5679, 11904), (5952, 11358), (6696, 10096), (7572, 8928)]