86919156

素因数分解:

$2^2\times 3^5\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 229442304

約数和(自身を除く): 142523148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 243, 324, 401, 446, 486, 669, 802, 892, 972, 1203, 1338, 1604, 2007, 2406, 2676, 3609, 4014, 4812, 6021, 7218, 8028, 10827, 12042, 14436, 18063, 21654, 24084, 32481, 36126, 43308, 54189, 64962, 72252, 89423, 97443, 108378, 129924, 178846, 194886, 216756, 268269, 357692, 389772, 536538, 804807, 1073076, 1609614, 2414421, 3219228, 4828842, 7243263, 9657684, 14486526, 21729789, 28973052, 43459578, 86919156]

約数ペア:

[(1, 86919156), (2, 43459578), (3, 28973052), (4, 21729789), (6, 14486526), (9, 9657684), (12, 7243263), (18, 4828842), (27, 3219228), (36, 2414421), (54, 1609614), (81, 1073076), (108, 804807), (162, 536538), (223, 389772), (243, 357692), (324, 268269), (401, 216756), (446, 194886), (486, 178846), (669, 129924), (802, 108378), (892, 97443), (972, 89423), (1203, 72252), (1338, 64962), (1604, 54189), (2007, 43308), (2406, 36126), (2676, 32481), (3609, 24084), (4014, 21654), (4812, 18063), (6021, 14436), (7218, 12042), (8028, 10827)]