83876280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{877}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 252231840

約数和(自身を除く): 168355560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 797, 877, 1594, 1754, 2391, 2631, 3188, 3508, 3985, 4385, 4782, 5262, 6376, 7016, 7970, 8770, 9564, 10524, 11955, 13155, 15940, 17540, 19128, 21048, 23910, 26310, 31880, 35080, 47820, 52620, 95640, 105240, 698969, 1397938, 2096907, 2795876, 3494845, 4193814, 5591752, 6989690, 8387628, 10484535, 13979380, 16775256, 20969070, 27958760, 41938140, 83876280]

約数ペア:

[(1, 83876280), (2, 41938140), (3, 27958760), (4, 20969070), (5, 16775256), (6, 13979380), (8, 10484535), (10, 8387628), (12, 6989690), (15, 5591752), (20, 4193814), (24, 3494845), (30, 2795876), (40, 2096907), (60, 1397938), (120, 698969), (797, 105240), (877, 95640), (1594, 52620), (1754, 47820), (2391, 35080), (2631, 31880), (3188, 26310), (3508, 23910), (3985, 21048), (4385, 19128), (4782, 17540), (5262, 15940), (6376, 13155), (7016, 11955), (7970, 10524), (8770, 9564)]