80899476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 222781440

約数和(自身を除く): 141881964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 79, 84, 146, 158, 167, 219, 237, 292, 316, 334, 438, 474, 501, 511, 553, 668, 876, 948, 1002, 1022, 1106, 1169, 1533, 1659, 2004, 2044, 2212, 2338, 3066, 3318, 3507, 4676, 5767, 6132, 6636, 7014, 11534, 12191, 13193, 14028, 17301, 23068, 24382, 26386, 34602, 36573, 39579, 40369, 48764, 52772, 69204, 73146, 79158, 80738, 85337, 92351, 121107, 146292, 158316, 161476, 170674, 184702, 242214, 256011, 277053, 341348, 369404, 484428, 512022, 554106, 963089, 1024044, 1108212, 1926178, 2889267, 3852356, 5778534, 6741623, 11557068, 13483246, 20224869, 26966492, 40449738, 80899476]

約数ペア:

[(1, 80899476), (2, 40449738), (3, 26966492), (4, 20224869), (6, 13483246), (7, 11557068), (12, 6741623), (14, 5778534), (21, 3852356), (28, 2889267), (42, 1926178), (73, 1108212), (79, 1024044), (84, 963089), (146, 554106), (158, 512022), (167, 484428), (219, 369404), (237, 341348), (292, 277053), (316, 256011), (334, 242214), (438, 184702), (474, 170674), (501, 161476), (511, 158316), (553, 146292), (668, 121107), (876, 92351), (948, 85337), (1002, 80738), (1022, 79158), (1106, 73146), (1169, 69204), (1533, 52772), (1659, 48764), (2004, 40369), (2044, 39579), (2212, 36573), (2338, 34602), (3066, 26386), (3318, 24382), (3507, 23068), (4676, 17301), (5767, 14028), (6132, 13193), (6636, 12191), (7014, 11534)]