87425988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5441}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 221859456

約数和(自身を除く): 134433468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 5441, 8034, 10882, 16068, 16323, 21764, 32646, 65292, 70733, 141466, 212199, 282932, 424398, 560423, 848796, 1120846, 1681269, 2241692, 3362538, 6725076, 7285499, 14570998, 21856497, 29141996, 43712994, 87425988]

約数ペア:

[(1, 87425988), (2, 43712994), (3, 29141996), (4, 21856497), (6, 14570998), (12, 7285499), (13, 6725076), (26, 3362538), (39, 2241692), (52, 1681269), (78, 1120846), (103, 848796), (156, 560423), (206, 424398), (309, 282932), (412, 212199), (618, 141466), (1236, 70733), (1339, 65292), (2678, 32646), (4017, 21764), (5356, 16323), (5441, 16068), (8034, 10882)]