23120604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 63598080

約数和(自身を除く): 40477476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 389, 468, 508, 762, 778, 1143, 1167, 1524, 1556, 1651, 2286, 2334, 3302, 3501, 4572, 4668, 4953, 5057, 6604, 7002, 9906, 10114, 14004, 14859, 15171, 19812, 20228, 29718, 30342, 45513, 49403, 59436, 60684, 91026, 98806, 148209, 182052, 197612, 296418, 444627, 592836, 642239, 889254, 1284478, 1778508, 1926717, 2568956, 3853434, 5780151, 7706868, 11560302, 23120604]

約数ペア:

[(1, 23120604), (2, 11560302), (3, 7706868), (4, 5780151), (6, 3853434), (9, 2568956), (12, 1926717), (13, 1778508), (18, 1284478), (26, 889254), (36, 642239), (39, 592836), (52, 444627), (78, 296418), (117, 197612), (127, 182052), (156, 148209), (234, 98806), (254, 91026), (381, 60684), (389, 59436), (468, 49403), (508, 45513), (762, 30342), (778, 29718), (1143, 20228), (1167, 19812), (1524, 15171), (1556, 14859), (1651, 14004), (2286, 10114), (2334, 9906), (3302, 7002), (3501, 6604), (4572, 5057), (4668, 4953)]