57739188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 148309056

約数和(自身を除く): 90569868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 401, 426, 507, 676, 802, 852, 923, 1014, 1203, 1604, 1846, 2028, 2406, 2769, 3692, 4812, 5213, 5538, 10426, 11076, 11999, 15639, 20852, 23998, 28471, 31278, 35997, 47996, 56942, 62556, 67769, 71994, 85413, 113884, 135538, 143988, 170826, 203307, 271076, 341652, 370123, 406614, 740246, 813228, 1110369, 1480492, 2220738, 4441476, 4811599, 9623198, 14434797, 19246396, 28869594, 57739188]

約数ペア:

[(1, 57739188), (2, 28869594), (3, 19246396), (4, 14434797), (6, 9623198), (12, 4811599), (13, 4441476), (26, 2220738), (39, 1480492), (52, 1110369), (71, 813228), (78, 740246), (142, 406614), (156, 370123), (169, 341652), (213, 271076), (284, 203307), (338, 170826), (401, 143988), (426, 135538), (507, 113884), (676, 85413), (802, 71994), (852, 67769), (923, 62556), (1014, 56942), (1203, 47996), (1604, 35997), (1846, 31278), (2028, 28471), (2406, 23998), (2769, 20852), (3692, 15639), (4812, 11999), (5213, 11076), (5538, 10426)]