80472714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 199925760

約数和(自身を除く): 119453046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3253, 3534, 4123, 6506, 8246, 9759, 12369, 19518, 22771, 24738, 45542, 61807, 68313, 100843, 123614, 136626, 185421, 201686, 302529, 370842, 432649, 605058, 705901, 865298, 1297947, 1411802, 1916017, 2117703, 2595894, 3832034, 4235406, 5748051, 11496102, 13412119, 26824238, 40236357, 80472714]

約数ペア:

[(1, 80472714), (2, 40236357), (3, 26824238), (6, 13412119), (7, 11496102), (14, 5748051), (19, 4235406), (21, 3832034), (31, 2595894), (38, 2117703), (42, 1916017), (57, 1411802), (62, 1297947), (93, 865298), (114, 705901), (133, 605058), (186, 432649), (217, 370842), (266, 302529), (399, 201686), (434, 185421), (589, 136626), (651, 123614), (798, 100843), (1178, 68313), (1302, 61807), (1767, 45542), (3253, 24738), (3534, 22771), (4123, 19518), (6506, 12369), (8246, 9759)]