129987612

素因数分解:

$2^2\times 3^3\times {\mathrm{907}}^1\times {\mathrm{1327}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 337630720

約数和(自身を除く): 207643108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 907, 1327, 1814, 2654, 2721, 3628, 3981, 5308, 5442, 7962, 8163, 10884, 11943, 15924, 16326, 23886, 24489, 32652, 35829, 47772, 48978, 71658, 97956, 143316, 1203589, 2407178, 3610767, 4814356, 7221534, 10832301, 14443068, 21664602, 32496903, 43329204, 64993806, 129987612]

約数ペア:

[(1, 129987612), (2, 64993806), (3, 43329204), (4, 32496903), (6, 21664602), (9, 14443068), (12, 10832301), (18, 7221534), (27, 4814356), (36, 3610767), (54, 2407178), (108, 1203589), (907, 143316), (1327, 97956), (1814, 71658), (2654, 48978), (2721, 47772), (3628, 35829), (3981, 32652), (5308, 24489), (5442, 23886), (7962, 16326), (8163, 15924), (10884, 11943)]