80615632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 174755556

約数和(自身を除く): 94139924

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 722, 821, 1292, 1444, 1642, 2584, 2888, 3284, 5168, 5776, 6137, 6568, 12274, 13136, 13957, 15599, 24548, 27914, 31198, 49096, 55828, 62396, 98192, 111656, 124792, 223312, 249584, 265183, 296381, 530366, 592762, 1060732, 1185524, 2121464, 2371048, 4242928, 4742096, 5038477, 10076954, 20153908, 40307816, 80615632]

約数ペア:

[(1, 80615632), (2, 40307816), (4, 20153908), (8, 10076954), (16, 5038477), (17, 4742096), (19, 4242928), (34, 2371048), (38, 2121464), (68, 1185524), (76, 1060732), (136, 592762), (152, 530366), (272, 296381), (304, 265183), (323, 249584), (361, 223312), (646, 124792), (722, 111656), (821, 98192), (1292, 62396), (1444, 55828), (1642, 49096), (2584, 31198), (2888, 27914), (3284, 24548), (5168, 15599), (5776, 13957), (6137, 13136), (6568, 12274)]