69242778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 175219200

約数和(自身を除く): 105976422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 31, 33, 58, 62, 66, 87, 93, 99, 174, 186, 198, 261, 279, 319, 341, 389, 522, 558, 638, 682, 778, 899, 957, 1023, 1167, 1798, 1914, 2046, 2334, 2697, 2871, 3069, 3501, 4279, 5394, 5742, 6138, 7002, 8091, 8558, 9889, 11281, 12059, 12837, 16182, 19778, 22562, 24118, 25674, 29667, 33843, 36177, 38511, 59334, 67686, 72354, 77022, 89001, 101529, 108531, 124091, 132649, 178002, 203058, 217062, 248182, 265298, 349711, 372273, 397947, 699422, 744546, 795894, 1049133, 1116819, 1193841, 2098266, 2233638, 2387682, 3147399, 3846821, 6294798, 7693642, 11540463, 23080926, 34621389, 69242778]

約数ペア:

[(1, 69242778), (2, 34621389), (3, 23080926), (6, 11540463), (9, 7693642), (11, 6294798), (18, 3846821), (22, 3147399), (29, 2387682), (31, 2233638), (33, 2098266), (58, 1193841), (62, 1116819), (66, 1049133), (87, 795894), (93, 744546), (99, 699422), (174, 397947), (186, 372273), (198, 349711), (261, 265298), (279, 248182), (319, 217062), (341, 203058), (389, 178002), (522, 132649), (558, 124091), (638, 108531), (682, 101529), (778, 89001), (899, 77022), (957, 72354), (1023, 67686), (1167, 59334), (1798, 38511), (1914, 36177), (2046, 33843), (2334, 29667), (2697, 25674), (2871, 24118), (3069, 22562), (3501, 19778), (4279, 16182), (5394, 12837), (5742, 12059), (6138, 11281), (7002, 9889), (8091, 8558)]