69765332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 151468800

約数和(自身を除く): 81703468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1399, 1781, 1918, 2798, 3562, 3836, 5596, 7124, 9793, 12467, 18187, 19586, 24934, 36374, 39172, 49868, 72748, 127309, 191663, 254618, 383326, 509236, 766652, 1341641, 2491619, 2683282, 4983238, 5366564, 9966476, 17441333, 34882666, 69765332]

約数ペア:

[(1, 69765332), (2, 34882666), (4, 17441333), (7, 9966476), (13, 5366564), (14, 4983238), (26, 2683282), (28, 2491619), (52, 1341641), (91, 766652), (137, 509236), (182, 383326), (274, 254618), (364, 191663), (548, 127309), (959, 72748), (1399, 49868), (1781, 39172), (1918, 36374), (2798, 24934), (3562, 19586), (3836, 18187), (5596, 12467), (7124, 9793)]