77456790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7054

約数の個数: 64

約数和(自身を含む): 211619520

約数和(自身を除く): 134162730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 6997, 11070, 13994, 20991, 34985, 41982, 62973, 69970, 104955, 125946, 188919, 209910, 286877, 314865, 377838, 573754, 629730, 860631, 944595, 1434385, 1721262, 1889190, 2581893, 2868770, 4303155, 5163786, 7745679, 8606310, 12909465, 15491358, 25818930, 38728395, 77456790]

約数ペア:

[(1, 77456790), (2, 38728395), (3, 25818930), (5, 15491358), (6, 12909465), (9, 8606310), (10, 7745679), (15, 5163786), (18, 4303155), (27, 2868770), (30, 2581893), (41, 1889190), (45, 1721262), (54, 1434385), (82, 944595), (90, 860631), (123, 629730), (135, 573754), (205, 377838), (246, 314865), (270, 286877), (369, 209910), (410, 188919), (615, 125946), (738, 104955), (1107, 69970), (1230, 62973), (1845, 41982), (2214, 34985), (3690, 20991), (5535, 13994), (6997, 11070)]