87291972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 239500800

約数和(自身を除く): 152208828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 47, 54, 58, 87, 94, 108, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 593, 783, 846, 1044, 1186, 1269, 1363, 1566, 1692, 1779, 2372, 2538, 2726, 3132, 3558, 4089, 5076, 5337, 5452, 7116, 8178, 10674, 12267, 16011, 16356, 17197, 21348, 24534, 27871, 32022, 34394, 36801, 49068, 51591, 55742, 64044, 68788, 73602, 83613, 103182, 111484, 147204, 154773, 167226, 206364, 250839, 309546, 334452, 464319, 501678, 619092, 752517, 808259, 928638, 1003356, 1505034, 1616518, 1857276, 2424777, 3010068, 3233036, 4849554, 7274331, 9699108, 14548662, 21822993, 29097324, 43645986, 87291972]

約数ペア:

[(1, 87291972), (2, 43645986), (3, 29097324), (4, 21822993), (6, 14548662), (9, 9699108), (12, 7274331), (18, 4849554), (27, 3233036), (29, 3010068), (36, 2424777), (47, 1857276), (54, 1616518), (58, 1505034), (87, 1003356), (94, 928638), (108, 808259), (116, 752517), (141, 619092), (174, 501678), (188, 464319), (261, 334452), (282, 309546), (348, 250839), (423, 206364), (522, 167226), (564, 154773), (593, 147204), (783, 111484), (846, 103182), (1044, 83613), (1186, 73602), (1269, 68788), (1363, 64044), (1566, 55742), (1692, 51591), (1779, 49068), (2372, 36801), (2538, 34394), (2726, 32022), (3132, 27871), (3558, 24534), (4089, 21348), (5076, 17197), (5337, 16356), (5452, 16011), (7116, 12267), (8178, 10674)]