72186576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19560

約数の個数: 80

約数和(自身を含む): 232508928

約数和(自身を除く): 160322352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19531, 39062, 58593, 78124, 117186, 136717, 156248, 214841, 234372, 273434, 312496, 410151, 429682, 468744, 546868, 644523, 820302, 859364, 937488, 1093736, 1289046, 1503887, 1640604, 1718728, 2187472, 2578092, 3007774, 3281208, 3437456, 4511661, 5156184, 6015548, 6562416, 9023322, 10312368, 12031096, 18046644, 24062192, 36093288, 72186576]

約数ペア:

[(1, 72186576), (2, 36093288), (3, 24062192), (4, 18046644), (6, 12031096), (7, 10312368), (8, 9023322), (11, 6562416), (12, 6015548), (14, 5156184), (16, 4511661), (21, 3437456), (22, 3281208), (24, 3007774), (28, 2578092), (33, 2187472), (42, 1718728), (44, 1640604), (48, 1503887), (56, 1289046), (66, 1093736), (77, 937488), (84, 859364), (88, 820302), (112, 644523), (132, 546868), (154, 468744), (168, 429682), (176, 410151), (231, 312496), (264, 273434), (308, 234372), (336, 214841), (462, 156248), (528, 136717), (616, 117186), (924, 78124), (1232, 58593), (1848, 39062), (3696, 19531)]