80809432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 184291200

約数和(自身を除く): 103481768

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2843, 3553, 5686, 7106, 11372, 14212, 22744, 28424, 31273, 48331, 54017, 62546, 96662, 108034, 125092, 193324, 216068, 250184, 386648, 432136, 531641, 594187, 918289, 1063282, 1188374, 1836578, 2126564, 2376748, 3673156, 4253128, 4753496, 7346312, 10101179, 20202358, 40404716, 80809432]

約数ペア:

[(1, 80809432), (2, 40404716), (4, 20202358), (8, 10101179), (11, 7346312), (17, 4753496), (19, 4253128), (22, 3673156), (34, 2376748), (38, 2126564), (44, 1836578), (68, 1188374), (76, 1063282), (88, 918289), (136, 594187), (152, 531641), (187, 432136), (209, 386648), (323, 250184), (374, 216068), (418, 193324), (646, 125092), (748, 108034), (836, 96662), (1292, 62546), (1496, 54017), (1672, 48331), (2584, 31273), (2843, 28424), (3553, 22744), (5686, 14212), (7106, 11372)]