69039828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13445

約数の個数: 72

約数和(自身を含む): 205042656

約数和(自身を除く): 136002828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13411, 26822, 40233, 53644, 80466, 120699, 147521, 160932, 174343, 241398, 295042, 348686, 442563, 482796, 523029, 590084, 697372, 885126, 1046058, 1327689, 1569087, 1770252, 1917773, 2092116, 2655378, 3138174, 3835546, 5310756, 5753319, 6276348, 7671092, 11506638, 17259957, 23013276, 34519914, 69039828]

約数ペア:

[(1, 69039828), (2, 34519914), (3, 23013276), (4, 17259957), (6, 11506638), (9, 7671092), (11, 6276348), (12, 5753319), (13, 5310756), (18, 3835546), (22, 3138174), (26, 2655378), (33, 2092116), (36, 1917773), (39, 1770252), (44, 1569087), (52, 1327689), (66, 1046058), (78, 885126), (99, 697372), (117, 590084), (132, 523029), (143, 482796), (156, 442563), (198, 348686), (234, 295042), (286, 241398), (396, 174343), (429, 160932), (468, 147521), (572, 120699), (858, 80466), (1287, 53644), (1716, 40233), (2574, 26822), (5148, 13411)]