80948826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10889}}^1$

素因数の和:10963

約数の個数: 48

約数和(自身を含む): 203860800

約数和(自身を除く): 122911974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 10889, 21778, 32667, 65334, 76223, 98001, 152446, 196002, 228669, 457338, 642451, 686007, 1284902, 1372014, 1927353, 3854706, 4497157, 5782059, 8994314, 11564118, 13491471, 26982942, 40474413, 80948826]

約数ペア:

[(1, 80948826), (2, 40474413), (3, 26982942), (6, 13491471), (7, 11564118), (9, 8994314), (14, 5782059), (18, 4497157), (21, 3854706), (42, 1927353), (59, 1372014), (63, 1284902), (118, 686007), (126, 642451), (177, 457338), (354, 228669), (413, 196002), (531, 152446), (826, 98001), (1062, 76223), (1239, 65334), (2478, 32667), (3717, 21778), (7434, 10889)]