77999376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2589

約数の個数: 120

約数和(自身を含む): 252525504

約数和(自身を除く): 174526128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 2551, 3822, 4368, 5096, 5102, 7644, 7653, 10192, 10204, 15288, 15306, 17857, 20408, 30576, 30612, 33163, 35714, 40816, 53571, 61224, 66326, 71428, 99489, 107142, 122448, 124999, 132652, 142856, 198978, 214284, 232141, 249998, 265304, 285712, 374997, 397956, 428568, 464282, 499996, 530608, 696423, 749994, 795912, 857136, 928564, 999992, 1392846, 1499988, 1591824, 1624987, 1857128, 1999984, 2785692, 2999976, 3249974, 3714256, 4874961, 5571384, 5999952, 6499948, 9749922, 11142768, 12999896, 19499844, 25999792, 38999688, 77999376]

約数ペア:

[(1, 77999376), (2, 38999688), (3, 25999792), (4, 19499844), (6, 12999896), (7, 11142768), (8, 9749922), (12, 6499948), (13, 5999952), (14, 5571384), (16, 4874961), (21, 3714256), (24, 3249974), (26, 2999976), (28, 2785692), (39, 1999984), (42, 1857128), (48, 1624987), (49, 1591824), (52, 1499988), (56, 1392846), (78, 999992), (84, 928564), (91, 857136), (98, 795912), (104, 749994), (112, 696423), (147, 530608), (156, 499996), (168, 464282), (182, 428568), (196, 397956), (208, 374997), (273, 285712), (294, 265304), (312, 249998), (336, 232141), (364, 214284), (392, 198978), (546, 142856), (588, 132652), (624, 124999), (637, 122448), (728, 107142), (784, 99489), (1092, 71428), (1176, 66326), (1274, 61224), (1456, 53571), (1911, 40816), (2184, 35714), (2352, 33163), (2548, 30612), (2551, 30576), (3822, 20408), (4368, 17857), (5096, 15306), (5102, 15288), (7644, 10204), (7653, 10192)]