76361920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3449

約数の個数: 56

約数和(自身を含む): 184452768

約数和(自身を除く): 108090848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 3361, 4544, 5680, 6722, 11360, 13444, 16805, 22720, 26888, 33610, 53776, 67220, 107552, 134440, 215104, 238631, 268880, 477262, 537760, 954524, 1075520, 1193155, 1909048, 2386310, 3818096, 4772620, 7636192, 9545240, 15272384, 19090480, 38180960, 76361920]

約数ペア:

[(1, 76361920), (2, 38180960), (4, 19090480), (5, 15272384), (8, 9545240), (10, 7636192), (16, 4772620), (20, 3818096), (32, 2386310), (40, 1909048), (64, 1193155), (71, 1075520), (80, 954524), (142, 537760), (160, 477262), (284, 268880), (320, 238631), (355, 215104), (568, 134440), (710, 107552), (1136, 67220), (1420, 53776), (2272, 33610), (2840, 26888), (3361, 22720), (4544, 16805), (5680, 13444), (6722, 11360)]