83970766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 147858480

約数和(自身を除く): 63887714

約数列:

[1, 2, 11, 19, 22, 38, 97, 109, 194, 209, 218, 361, 418, 722, 1067, 1199, 1843, 2071, 2134, 2398, 3686, 3971, 4142, 7942, 10573, 20273, 21146, 22781, 35017, 39349, 40546, 45562, 70034, 78698, 116303, 200887, 232606, 385187, 401774, 432839, 770374, 865678, 2209757, 3816853, 4419514, 7633706, 41985383, 83970766]

約数ペア:

[(1, 83970766), (2, 41985383), (11, 7633706), (19, 4419514), (22, 3816853), (38, 2209757), (97, 865678), (109, 770374), (194, 432839), (209, 401774), (218, 385187), (361, 232606), (418, 200887), (722, 116303), (1067, 78698), (1199, 70034), (1843, 45562), (2071, 40546), (2134, 39349), (2398, 35017), (3686, 22781), (3971, 21146), (4142, 20273), (7942, 10573)]