89080238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 157716720

約数和(自身を除く): 68636482

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 338, 419, 442, 481, 629, 838, 962, 1258, 2873, 5447, 5746, 6253, 7123, 8177, 10894, 12506, 14246, 15503, 16354, 31006, 70811, 92599, 106301, 141622, 185198, 201539, 212602, 263551, 403078, 527102, 1203787, 2407574, 2620007, 3426163, 5240014, 6852326, 44540119, 89080238]

約数ペア:

[(1, 89080238), (2, 44540119), (13, 6852326), (17, 5240014), (26, 3426163), (34, 2620007), (37, 2407574), (74, 1203787), (169, 527102), (221, 403078), (338, 263551), (419, 212602), (442, 201539), (481, 185198), (629, 141622), (838, 106301), (962, 92599), (1258, 70811), (2873, 31006), (5447, 16354), (5746, 15503), (6253, 14246), (7123, 12506), (8177, 10894)]