71285405982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1\times {\mathrm{4111}}^1$

素因数の和:6585

約数の個数: 64

約数和(自身を含む): 163949979648

約数和(自身を除く): 92664573666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2281, 2534, 3801, 4111, 4562, 6843, 7602, 8222, 12333, 13686, 15967, 24666, 28777, 31934, 47901, 57554, 86331, 95802, 172662, 412861, 744091, 825722, 1238583, 1488182, 2232273, 2477166, 2890027, 4464546, 5208637, 5780054, 8670081, 9377191, 10417274, 15625911, 17340162, 18754382, 28131573, 31251822, 56263146, 65640337, 131280674, 196921011, 393842022, 1697271571, 3394543142, 5091814713, 10183629426, 11880900997, 23761801994, 35642702991, 71285405982]

約数ペア:

[(1, 71285405982), (2, 35642702991), (3, 23761801994), (6, 11880900997), (7, 10183629426), (14, 5091814713), (21, 3394543142), (42, 1697271571), (181, 393842022), (362, 196921011), (543, 131280674), (1086, 65640337), (1267, 56263146), (2281, 31251822), (2534, 28131573), (3801, 18754382), (4111, 17340162), (4562, 15625911), (6843, 10417274), (7602, 9377191), (8222, 8670081), (12333, 5780054), (13686, 5208637), (15967, 4464546), (24666, 2890027), (28777, 2477166), (31934, 2232273), (47901, 1488182), (57554, 1238583), (86331, 825722), (95802, 744091), (172662, 412861)]