87621606

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 106107930

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 223, 249, 263, 446, 498, 526, 669, 747, 789, 1338, 1494, 1578, 2007, 2367, 4014, 4734, 18509, 21829, 37018, 43658, 55527, 58649, 65487, 111054, 117298, 130974, 166581, 175947, 196461, 333162, 351894, 392922, 527841, 1055682, 4867867, 9735734, 14603601, 29207202, 43810803, 87621606]

約数ペア:

[(1, 87621606), (2, 43810803), (3, 29207202), (6, 14603601), (9, 9735734), (18, 4867867), (83, 1055682), (166, 527841), (223, 392922), (249, 351894), (263, 333162), (446, 196461), (498, 175947), (526, 166581), (669, 130974), (747, 117298), (789, 111054), (1338, 65487), (1494, 58649), (1578, 55527), (2007, 43658), (2367, 37018), (4014, 21829), (4734, 18509)]