61812912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 190581552

約数和(自身を除く): 128768640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 641, 656, 784, 861, 984, 1148, 1176, 1282, 1722, 1923, 1968, 2009, 2296, 2352, 2564, 3444, 3846, 4018, 4487, 4592, 5128, 6027, 6888, 7692, 8036, 8974, 10256, 12054, 13461, 13776, 15384, 16072, 17948, 24108, 26281, 26922, 30768, 31409, 32144, 35896, 48216, 52562, 53844, 62818, 71792, 78843, 94227, 96432, 105124, 107688, 125636, 157686, 183967, 188454, 210248, 215376, 251272, 315372, 367934, 376908, 420496, 502544, 551901, 630744, 735868, 753816, 1103802, 1261488, 1287769, 1471736, 1507632, 2207604, 2575538, 2943472, 3863307, 4415208, 5151076, 7726614, 8830416, 10302152, 15453228, 20604304, 30906456, 61812912]

約数ペア:

[(1, 61812912), (2, 30906456), (3, 20604304), (4, 15453228), (6, 10302152), (7, 8830416), (8, 7726614), (12, 5151076), (14, 4415208), (16, 3863307), (21, 2943472), (24, 2575538), (28, 2207604), (41, 1507632), (42, 1471736), (48, 1287769), (49, 1261488), (56, 1103802), (82, 753816), (84, 735868), (98, 630744), (112, 551901), (123, 502544), (147, 420496), (164, 376908), (168, 367934), (196, 315372), (246, 251272), (287, 215376), (294, 210248), (328, 188454), (336, 183967), (392, 157686), (492, 125636), (574, 107688), (588, 105124), (641, 96432), (656, 94227), (784, 78843), (861, 71792), (984, 62818), (1148, 53844), (1176, 52562), (1282, 48216), (1722, 35896), (1923, 32144), (1968, 31409), (2009, 30768), (2296, 26922), (2352, 26281), (2564, 24108), (3444, 17948), (3846, 16072), (4018, 15384), (4487, 13776), (4592, 13461), (5128, 12054), (6027, 10256), (6888, 8974), (7692, 8036)]