68641848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 72

約数和(自身を含む): 204367800

約数和(自身を除く): 135725952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 7879, 8712, 15758, 23637, 31516, 47274, 63032, 70911, 86669, 94548, 141822, 173338, 189096, 260007, 283644, 346676, 520014, 567288, 693352, 780021, 953359, 1040028, 1560042, 1906718, 2080056, 2860077, 3120084, 3813436, 5720154, 6240168, 7626872, 8580231, 11440308, 17160462, 22880616, 34320924, 68641848]

約数ペア:

[(1, 68641848), (2, 34320924), (3, 22880616), (4, 17160462), (6, 11440308), (8, 8580231), (9, 7626872), (11, 6240168), (12, 5720154), (18, 3813436), (22, 3120084), (24, 2860077), (33, 2080056), (36, 1906718), (44, 1560042), (66, 1040028), (72, 953359), (88, 780021), (99, 693352), (121, 567288), (132, 520014), (198, 346676), (242, 283644), (264, 260007), (363, 189096), (396, 173338), (484, 141822), (726, 94548), (792, 86669), (968, 70911), (1089, 63032), (1452, 47274), (2178, 31516), (2904, 23637), (4356, 15758), (7879, 8712)]