67723840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6875

約数の個数: 56

約数和(自身を含む): 166493952

約数和(自身を除く): 98770112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 6827, 9920, 13654, 27308, 34135, 54616, 68270, 109232, 136540, 211637, 218464, 273080, 423274, 436928, 546160, 846548, 1058185, 1092320, 1693096, 2116370, 2184640, 3386192, 4232740, 6772384, 8465480, 13544768, 16930960, 33861920, 67723840]

約数ペア:

[(1, 67723840), (2, 33861920), (4, 16930960), (5, 13544768), (8, 8465480), (10, 6772384), (16, 4232740), (20, 3386192), (31, 2184640), (32, 2116370), (40, 1693096), (62, 1092320), (64, 1058185), (80, 846548), (124, 546160), (155, 436928), (160, 423274), (248, 273080), (310, 218464), (320, 211637), (496, 136540), (620, 109232), (992, 68270), (1240, 54616), (1984, 34135), (2480, 27308), (4960, 13654), (6827, 9920)]