89766972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 234858624

約数和(自身を除く): 145091652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 172, 206, 258, 309, 387, 412, 516, 563, 618, 774, 927, 1126, 1236, 1548, 1689, 1854, 2252, 3378, 3708, 4429, 5067, 6756, 8858, 10134, 13287, 17716, 20268, 24209, 26574, 39861, 48418, 53148, 57989, 72627, 79722, 96836, 115978, 145254, 159444, 173967, 217881, 231956, 290508, 347934, 435762, 521901, 695868, 871524, 1043802, 2087604, 2493527, 4987054, 7480581, 9974108, 14961162, 22441743, 29922324, 44883486, 89766972]

約数ペア:

[(1, 89766972), (2, 44883486), (3, 29922324), (4, 22441743), (6, 14961162), (9, 9974108), (12, 7480581), (18, 4987054), (36, 2493527), (43, 2087604), (86, 1043802), (103, 871524), (129, 695868), (172, 521901), (206, 435762), (258, 347934), (309, 290508), (387, 231956), (412, 217881), (516, 173967), (563, 159444), (618, 145254), (774, 115978), (927, 96836), (1126, 79722), (1236, 72627), (1548, 57989), (1689, 53148), (1854, 48418), (2252, 39861), (3378, 26574), (3708, 24209), (4429, 20268), (5067, 17716), (6756, 13287), (8858, 10134)]