77403768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248089}}^1$

素因数の和:248111

約数の個数: 32

約数和(自身を含む): 208395600

約数和(自身を除く): 130991832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 248089, 496178, 744267, 992356, 1488534, 1984712, 2977068, 3225157, 5954136, 6450314, 9675471, 12900628, 19350942, 25801256, 38701884, 77403768]

約数ペア:

[(1, 77403768), (2, 38701884), (3, 25801256), (4, 19350942), (6, 12900628), (8, 9675471), (12, 6450314), (13, 5954136), (24, 3225157), (26, 2977068), (39, 1984712), (52, 1488534), (78, 992356), (104, 744267), (156, 496178), (312, 248089)]