78412590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3598

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 133267410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3499, 3735, 4482, 6998, 7470, 10497, 11205, 17495, 20994, 22410, 31491, 34990, 52485, 62982, 94473, 104970, 157455, 188946, 290417, 314910, 472365, 580834, 871251, 944730, 1452085, 1742502, 2613753, 2904170, 4356255, 5227506, 7841259, 8712510, 13068765, 15682518, 26137530, 39206295, 78412590]

約数ペア:

[(1, 78412590), (2, 39206295), (3, 26137530), (5, 15682518), (6, 13068765), (9, 8712510), (10, 7841259), (15, 5227506), (18, 4356255), (27, 2904170), (30, 2613753), (45, 1742502), (54, 1452085), (83, 944730), (90, 871251), (135, 580834), (166, 472365), (249, 314910), (270, 290417), (415, 188946), (498, 157455), (747, 104970), (830, 94473), (1245, 62982), (1494, 52485), (2241, 34990), (2490, 31491), (3499, 22410), (3735, 20994), (4482, 17495), (6998, 11205), (7470, 10497)]