73579998

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 151103232

約数和(自身を除く): 77523234

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 2081, 4162, 5893, 6243, 11786, 12486, 17679, 35358, 147751, 172723, 295502, 345446, 443253, 518169, 886506, 1036338, 12263333, 24526666, 36789999, 73579998]

約数ペア:

[(1, 73579998), (2, 36789999), (3, 24526666), (6, 12263333), (71, 1036338), (83, 886506), (142, 518169), (166, 443253), (213, 345446), (249, 295502), (426, 172723), (498, 147751), (2081, 35358), (4162, 17679), (5893, 12486), (6243, 11786)]