67609728

素因数分解:

$2^7\times 3^4\times {\mathrm{6521}}^1$

素因数の和:6547

約数の個数: 80

約数和(自身を含む): 201236310

約数和(自身を除く): 133626582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 6521, 10368, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 176067, 208672, 234756, 313008, 352134, 417344, 469512, 528201, 626016, 704268, 834688, 939024, 1056402, 1252032, 1408536, 1878048, 2112804, 2504064, 2817072, 3756096, 4225608, 5634144, 7512192, 8451216, 11268288, 16902432, 22536576, 33804864, 67609728]

約数ペア:

[(1, 67609728), (2, 33804864), (3, 22536576), (4, 16902432), (6, 11268288), (8, 8451216), (9, 7512192), (12, 5634144), (16, 4225608), (18, 3756096), (24, 2817072), (27, 2504064), (32, 2112804), (36, 1878048), (48, 1408536), (54, 1252032), (64, 1056402), (72, 939024), (81, 834688), (96, 704268), (108, 626016), (128, 528201), (144, 469512), (162, 417344), (192, 352134), (216, 313008), (288, 234756), (324, 208672), (384, 176067), (432, 156504), (576, 117378), (648, 104336), (864, 78252), (1152, 58689), (1296, 52168), (1728, 39126), (2592, 26084), (3456, 19563), (5184, 13042), (6521, 10368)]