64536696948

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1\times {\mathrm{39971}}^1$

素因数の和:40992

約数の個数: 48

約数和(自身を含む): 151725397824

約数和(自身を除く): 87188700876

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 857, 942, 1714, 1884, 2571, 3428, 5142, 10284, 39971, 79942, 119913, 134549, 159884, 239826, 269098, 403647, 479652, 538196, 807294, 1614588, 6275447, 12550894, 18826341, 25101788, 34255147, 37652682, 68510294, 75305364, 102765441, 137020588, 205530882, 411061764, 5378058079, 10756116158, 16134174237, 21512232316, 32268348474, 64536696948]

約数ペア:

[(1, 64536696948), (2, 32268348474), (3, 21512232316), (4, 16134174237), (6, 10756116158), (12, 5378058079), (157, 411061764), (314, 205530882), (471, 137020588), (628, 102765441), (857, 75305364), (942, 68510294), (1714, 37652682), (1884, 34255147), (2571, 25101788), (3428, 18826341), (5142, 12550894), (10284, 6275447), (39971, 1614588), (79942, 807294), (119913, 538196), (134549, 479652), (159884, 403647), (239826, 269098)]