89580764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 193729536

約数和(自身を除く): 104148772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 571, 862, 1142, 1724, 2284, 3017, 3997, 5603, 6034, 7423, 7994, 11206, 12068, 14846, 15988, 22412, 29692, 39221, 51961, 78442, 103922, 156884, 207844, 246101, 492202, 984404, 1722707, 3199313, 3445414, 6398626, 6890828, 12797252, 22395191, 44790382, 89580764]

約数ペア:

[(1, 89580764), (2, 44790382), (4, 22395191), (7, 12797252), (13, 6890828), (14, 6398626), (26, 3445414), (28, 3199313), (52, 1722707), (91, 984404), (182, 492202), (364, 246101), (431, 207844), (571, 156884), (862, 103922), (1142, 78442), (1724, 51961), (2284, 39221), (3017, 29692), (3997, 22412), (5603, 15988), (6034, 14846), (7423, 12068), (7994, 11206)]