87311682

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7591}}^1$

素因数の和:7676

約数の個数: 40

約数和(自身を含む): 198424512

約数和(自身を除く): 111112830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 7591, 11502, 15182, 22773, 45546, 68319, 136638, 204957, 409914, 538961, 614871, 1077922, 1229742, 1616883, 3233766, 4850649, 9701298, 14551947, 29103894, 43655841, 87311682]

約数ペア:

[(1, 87311682), (2, 43655841), (3, 29103894), (6, 14551947), (9, 9701298), (18, 4850649), (27, 3233766), (54, 1616883), (71, 1229742), (81, 1077922), (142, 614871), (162, 538961), (213, 409914), (426, 204957), (639, 136638), (1278, 68319), (1917, 45546), (3834, 22773), (5751, 15182), (7591, 11502)]