89086572

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 231110880

約数和(自身を除く): 142024308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 311, 327, 436, 438, 622, 654, 657, 876, 933, 981, 1244, 1308, 1314, 1866, 1962, 2628, 2799, 3732, 3924, 5598, 7957, 11196, 15914, 22703, 23871, 31828, 33899, 45406, 47742, 67798, 68109, 71613, 90812, 95484, 101697, 135596, 136218, 143226, 203394, 204327, 272436, 286452, 305091, 406788, 408654, 610182, 817308, 1220364, 2474627, 4949254, 7423881, 9898508, 14847762, 22271643, 29695524, 44543286, 89086572]

約数ペア:

[(1, 89086572), (2, 44543286), (3, 29695524), (4, 22271643), (6, 14847762), (9, 9898508), (12, 7423881), (18, 4949254), (36, 2474627), (73, 1220364), (109, 817308), (146, 610182), (218, 408654), (219, 406788), (292, 305091), (311, 286452), (327, 272436), (436, 204327), (438, 203394), (622, 143226), (654, 136218), (657, 135596), (876, 101697), (933, 95484), (981, 90812), (1244, 71613), (1308, 68109), (1314, 67798), (1866, 47742), (1962, 45406), (2628, 33899), (2799, 31828), (3732, 23871), (3924, 22703), (5598, 15914), (7957, 11196)]