74385012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 192539424

約数和(自身を除く): 118154412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 853, 1014, 1118, 1677, 1706, 2028, 2236, 2559, 3354, 3412, 5118, 6708, 7267, 10236, 11089, 14534, 21801, 22178, 29068, 33267, 36679, 43602, 44356, 66534, 73358, 87204, 110037, 133068, 144157, 146716, 220074, 288314, 432471, 440148, 476827, 576628, 864942, 953654, 1430481, 1729884, 1907308, 2860962, 5721924, 6198751, 12397502, 18596253, 24795004, 37192506, 74385012]

約数ペア:

[(1, 74385012), (2, 37192506), (3, 24795004), (4, 18596253), (6, 12397502), (12, 6198751), (13, 5721924), (26, 2860962), (39, 1907308), (43, 1729884), (52, 1430481), (78, 953654), (86, 864942), (129, 576628), (156, 476827), (169, 440148), (172, 432471), (258, 288314), (338, 220074), (507, 146716), (516, 144157), (559, 133068), (676, 110037), (853, 87204), (1014, 73358), (1118, 66534), (1677, 44356), (1706, 43602), (2028, 36679), (2236, 33267), (2559, 29068), (3354, 22178), (3412, 21801), (5118, 14534), (6708, 11089), (7267, 10236)]