71915922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 172658304

約数和(自身を除く): 100742382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 423, 503, 507, 611, 846, 1006, 1014, 1222, 1509, 1521, 1833, 3018, 3042, 3666, 4527, 5499, 6539, 7943, 9054, 10998, 13078, 15886, 19617, 23641, 23829, 39234, 47282, 47658, 58851, 70923, 71487, 85007, 117702, 141846, 142974, 170014, 212769, 255021, 307333, 425538, 510042, 614666, 765063, 921999, 1530126, 1843998, 2765997, 3995329, 5531994, 7990658, 11985987, 23971974, 35957961, 71915922]

約数ペア:

[(1, 71915922), (2, 35957961), (3, 23971974), (6, 11985987), (9, 7990658), (13, 5531994), (18, 3995329), (26, 2765997), (39, 1843998), (47, 1530126), (78, 921999), (94, 765063), (117, 614666), (141, 510042), (169, 425538), (234, 307333), (282, 255021), (338, 212769), (423, 170014), (503, 142974), (507, 141846), (611, 117702), (846, 85007), (1006, 71487), (1014, 70923), (1222, 58851), (1509, 47658), (1521, 47282), (1833, 39234), (3018, 23829), (3042, 23641), (3666, 19617), (4527, 15886), (5499, 13078), (6539, 10998), (7943, 9054)]