79788798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 181396800

約数和(自身を除く): 101608002

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 2549, 3478, 5098, 5217, 7647, 10434, 15294, 15651, 22941, 31302, 45882, 94313, 119803, 188626, 239606, 282939, 359409, 565878, 718818, 848817, 1078227, 1697634, 2156454, 4432711, 8865422, 13298133, 26596266, 39894399, 79788798]

約数ペア:

[(1, 79788798), (2, 39894399), (3, 26596266), (6, 13298133), (9, 8865422), (18, 4432711), (37, 2156454), (47, 1697634), (74, 1078227), (94, 848817), (111, 718818), (141, 565878), (222, 359409), (282, 282939), (333, 239606), (423, 188626), (666, 119803), (846, 94313), (1739, 45882), (2549, 31302), (3478, 22941), (5098, 15651), (5217, 15294), (7647, 10434)]