83452408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 179172000

約数和(自身を除く): 95719592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 269, 314, 494, 538, 628, 988, 1076, 1256, 1976, 2041, 2152, 2983, 3497, 4082, 5111, 5966, 6994, 8164, 10222, 11932, 13988, 16328, 20444, 23864, 27976, 38779, 40888, 42233, 66443, 77558, 84466, 132886, 155116, 168932, 265772, 310232, 337864, 531544, 549029, 802427, 1098058, 1604854, 2196116, 3209708, 4392232, 6419416, 10431551, 20863102, 41726204, 83452408]

約数ペア:

[(1, 83452408), (2, 41726204), (4, 20863102), (8, 10431551), (13, 6419416), (19, 4392232), (26, 3209708), (38, 2196116), (52, 1604854), (76, 1098058), (104, 802427), (152, 549029), (157, 531544), (247, 337864), (269, 310232), (314, 265772), (494, 168932), (538, 155116), (628, 132886), (988, 84466), (1076, 77558), (1256, 66443), (1976, 42233), (2041, 40888), (2152, 38779), (2983, 27976), (3497, 23864), (4082, 20444), (5111, 16328), (5966, 13988), (6994, 11932), (8164, 10222)]