61546576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 150490368

約数和(自身を除く): 88943792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1031, 1066, 1148, 1456, 2062, 2132, 2296, 3731, 4124, 4264, 4592, 7217, 7462, 8248, 8528, 13403, 14434, 14924, 16496, 26806, 28868, 29848, 42271, 53612, 57736, 59696, 84542, 93821, 107224, 115472, 169084, 187642, 214448, 295897, 338168, 375284, 549523, 591794, 676336, 750568, 1099046, 1183588, 1501136, 2198092, 2367176, 3846661, 4396184, 4734352, 7693322, 8792368, 15386644, 30773288, 61546576]

約数ペア:

[(1, 61546576), (2, 30773288), (4, 15386644), (7, 8792368), (8, 7693322), (13, 4734352), (14, 4396184), (16, 3846661), (26, 2367176), (28, 2198092), (41, 1501136), (52, 1183588), (56, 1099046), (82, 750568), (91, 676336), (104, 591794), (112, 549523), (164, 375284), (182, 338168), (208, 295897), (287, 214448), (328, 187642), (364, 169084), (533, 115472), (574, 107224), (656, 93821), (728, 84542), (1031, 59696), (1066, 57736), (1148, 53612), (1456, 42271), (2062, 29848), (2132, 28868), (2296, 26806), (3731, 16496), (4124, 14924), (4264, 14434), (4592, 13403), (7217, 8528), (7462, 8248)]