78097770

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3599

約数の個数: 64

約数和(自身を含む): 210890880

約数和(自身を除く): 132793110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3571, 3645, 4374, 7142, 7290, 10713, 10935, 17855, 21426, 21870, 32139, 35710, 53565, 64278, 96417, 107130, 160695, 192834, 289251, 321390, 482085, 578502, 867753, 964170, 1446255, 1735506, 2603259, 2892510, 4338765, 5206518, 7809777, 8677530, 13016295, 15619554, 26032590, 39048885, 78097770]

約数ペア:

[(1, 78097770), (2, 39048885), (3, 26032590), (5, 15619554), (6, 13016295), (9, 8677530), (10, 7809777), (15, 5206518), (18, 4338765), (27, 2892510), (30, 2603259), (45, 1735506), (54, 1446255), (81, 964170), (90, 867753), (135, 578502), (162, 482085), (243, 321390), (270, 289251), (405, 192834), (486, 160695), (729, 107130), (810, 96417), (1215, 64278), (1458, 53565), (2187, 35710), (2430, 32139), (3571, 21870), (3645, 21426), (4374, 17855), (7142, 10935), (7290, 10713)]