89839116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 237619200

約数和(自身を除く): 147780084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1019, 1116, 1422, 2038, 2449, 2844, 3057, 4076, 4898, 6114, 7347, 9171, 9796, 12228, 14694, 18342, 22041, 29388, 31589, 36684, 44082, 63178, 80501, 88164, 94767, 126356, 161002, 189534, 241503, 284301, 322004, 379068, 483006, 568602, 724509, 966012, 1137204, 1449018, 2495531, 2898036, 4991062, 7486593, 9982124, 14973186, 22459779, 29946372, 44919558, 89839116]

約数ペア:

[(1, 89839116), (2, 44919558), (3, 29946372), (4, 22459779), (6, 14973186), (9, 9982124), (12, 7486593), (18, 4991062), (31, 2898036), (36, 2495531), (62, 1449018), (79, 1137204), (93, 966012), (124, 724509), (158, 568602), (186, 483006), (237, 379068), (279, 322004), (316, 284301), (372, 241503), (474, 189534), (558, 161002), (711, 126356), (948, 94767), (1019, 88164), (1116, 80501), (1422, 63178), (2038, 44082), (2449, 36684), (2844, 31589), (3057, 29388), (4076, 22041), (4898, 18342), (6114, 14694), (7347, 12228), (9171, 9796)]