80102968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 167244840

約数和(自身を除く): 87141872

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 664, 913, 968, 997, 1826, 1994, 3652, 3988, 7304, 7976, 10043, 10967, 20086, 21934, 40172, 43868, 80344, 82751, 87736, 120637, 165502, 241274, 331004, 482548, 662008, 910261, 965096, 1820522, 3641044, 7282088, 10012871, 20025742, 40051484, 80102968]

約数ペア:

[(1, 80102968), (2, 40051484), (4, 20025742), (8, 10012871), (11, 7282088), (22, 3641044), (44, 1820522), (83, 965096), (88, 910261), (121, 662008), (166, 482548), (242, 331004), (332, 241274), (484, 165502), (664, 120637), (913, 87736), (968, 82751), (997, 80344), (1826, 43868), (1994, 40172), (3652, 21934), (3988, 20086), (7304, 10967), (7976, 10043)]