77086905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 68687175

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 89, 105, 113, 219, 267, 339, 365, 445, 511, 565, 623, 791, 1095, 1335, 1533, 1695, 1869, 2373, 2555, 3115, 3955, 6497, 7665, 8249, 9345, 10057, 11865, 19491, 24747, 30171, 32485, 41245, 45479, 50285, 57743, 70399, 97455, 123735, 136437, 150855, 173229, 211197, 227395, 288715, 351995, 682185, 734161, 866145, 1055985, 2202483, 3670805, 5139127, 11012415, 15417381, 25695635, 77086905]

約数ペア:

[(1, 77086905), (3, 25695635), (5, 15417381), (7, 11012415), (15, 5139127), (21, 3670805), (35, 2202483), (73, 1055985), (89, 866145), (105, 734161), (113, 682185), (219, 351995), (267, 288715), (339, 227395), (365, 211197), (445, 173229), (511, 150855), (565, 136437), (623, 123735), (791, 97455), (1095, 70399), (1335, 57743), (1533, 50285), (1695, 45479), (1869, 41245), (2373, 32485), (2555, 30171), (3115, 24747), (3955, 19491), (6497, 11865), (7665, 10057), (8249, 9345)]