85074054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 189364224

約数和(自身を除く): 104290170

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 73, 78, 134, 146, 201, 219, 223, 402, 438, 446, 669, 871, 949, 1338, 1742, 1898, 2613, 2847, 2899, 4891, 5226, 5694, 5798, 8697, 9782, 14673, 14941, 16279, 17394, 29346, 29882, 32558, 44823, 48837, 63583, 89646, 97674, 127166, 190749, 194233, 211627, 381498, 388466, 423254, 582699, 634881, 1090693, 1165398, 1269762, 2181386, 3272079, 6544158, 14179009, 28358018, 42537027, 85074054]

約数ペア:

[(1, 85074054), (2, 42537027), (3, 28358018), (6, 14179009), (13, 6544158), (26, 3272079), (39, 2181386), (67, 1269762), (73, 1165398), (78, 1090693), (134, 634881), (146, 582699), (201, 423254), (219, 388466), (223, 381498), (402, 211627), (438, 194233), (446, 190749), (669, 127166), (871, 97674), (949, 89646), (1338, 63583), (1742, 48837), (1898, 44823), (2613, 32558), (2847, 29882), (2899, 29346), (4891, 17394), (5226, 16279), (5694, 14941), (5798, 14673), (8697, 9782)]