8972856

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 25656840

約数和(自身を除く): 16683984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 227, 244, 324, 366, 454, 488, 549, 648, 681, 732, 908, 1098, 1362, 1464, 1647, 1816, 2043, 2196, 2724, 3294, 4086, 4392, 4941, 5448, 6129, 6588, 8172, 9882, 12258, 13176, 13847, 16344, 18387, 19764, 24516, 27694, 36774, 39528, 41541, 49032, 55388, 73548, 83082, 110776, 124623, 147096, 166164, 249246, 332328, 373869, 498492, 747738, 996984, 1121607, 1495476, 2243214, 2990952, 4486428, 8972856]

約数ペア:

[(1, 8972856), (2, 4486428), (3, 2990952), (4, 2243214), (6, 1495476), (8, 1121607), (9, 996984), (12, 747738), (18, 498492), (24, 373869), (27, 332328), (36, 249246), (54, 166164), (61, 147096), (72, 124623), (81, 110776), (108, 83082), (122, 73548), (162, 55388), (183, 49032), (216, 41541), (227, 39528), (244, 36774), (324, 27694), (366, 24516), (454, 19764), (488, 18387), (549, 16344), (648, 13847), (681, 13176), (732, 12258), (908, 9882), (1098, 8172), (1362, 6588), (1464, 6129), (1647, 5448), (1816, 4941), (2043, 4392), (2196, 4086), (2724, 3294)]