89893986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 235339776

約数和(自身を除く): 145445790

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 47, 62, 78, 91, 93, 94, 113, 141, 182, 186, 217, 226, 273, 282, 329, 339, 403, 434, 546, 611, 651, 658, 678, 791, 806, 987, 1209, 1222, 1302, 1457, 1469, 1582, 1833, 1974, 2373, 2418, 2821, 2914, 2938, 3503, 3666, 4277, 4371, 4407, 4746, 5311, 5642, 7006, 8463, 8554, 8742, 8814, 10199, 10283, 10509, 10622, 12831, 15933, 16926, 18941, 20398, 20566, 21018, 24521, 25662, 30597, 30849, 31866, 37177, 37882, 45539, 49042, 56823, 61194, 61698, 69043, 73563, 74354, 91078, 111531, 113646, 132587, 136617, 138086, 147126, 164641, 207129, 223062, 265174, 273234, 318773, 329282, 397761, 414258, 483301, 493923, 637546, 795522, 956319, 966602, 987846, 1152487, 1449903, 1912638, 2140333, 2304974, 2899806, 3457461, 4280666, 6420999, 6914922, 12841998, 14982331, 29964662, 44946993, 89893986]

約数ペア:

[(1, 89893986), (2, 44946993), (3, 29964662), (6, 14982331), (7, 12841998), (13, 6914922), (14, 6420999), (21, 4280666), (26, 3457461), (31, 2899806), (39, 2304974), (42, 2140333), (47, 1912638), (62, 1449903), (78, 1152487), (91, 987846), (93, 966602), (94, 956319), (113, 795522), (141, 637546), (182, 493923), (186, 483301), (217, 414258), (226, 397761), (273, 329282), (282, 318773), (329, 273234), (339, 265174), (403, 223062), (434, 207129), (546, 164641), (611, 147126), (651, 138086), (658, 136617), (678, 132587), (791, 113646), (806, 111531), (987, 91078), (1209, 74354), (1222, 73563), (1302, 69043), (1457, 61698), (1469, 61194), (1582, 56823), (1833, 49042), (1974, 45539), (2373, 37882), (2418, 37177), (2821, 31866), (2914, 30849), (2938, 30597), (3503, 25662), (3666, 24521), (4277, 21018), (4371, 20566), (4407, 20398), (4746, 18941), (5311, 16926), (5642, 15933), (7006, 12831), (8463, 10622), (8554, 10509), (8742, 10283), (8814, 10199)]