89128962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20087

約数の個数: 48

約数和(自身を含む): 218924160

約数和(自身を除く): 129795198

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 20047, 40094, 60141, 120282, 180423, 260611, 360846, 380893, 521222, 761786, 781833, 1142679, 1563666, 2285358, 2345499, 3428037, 4690998, 4951609, 6856074, 9903218, 14854827, 29709654, 44564481, 89128962]

約数ペア:

[(1, 89128962), (2, 44564481), (3, 29709654), (6, 14854827), (9, 9903218), (13, 6856074), (18, 4951609), (19, 4690998), (26, 3428037), (38, 2345499), (39, 2285358), (57, 1563666), (78, 1142679), (114, 781833), (117, 761786), (171, 521222), (234, 380893), (247, 360846), (342, 260611), (494, 180423), (741, 120282), (1482, 60141), (2223, 40094), (4446, 20047)]