87197256

素因数分解:

$2^3\times 3^3\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 243000000

約数和(自身を除く): 155802744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 499, 809, 998, 1497, 1618, 1996, 2427, 2994, 3236, 3992, 4491, 4854, 5988, 6472, 7281, 8982, 9708, 11976, 13473, 14562, 17964, 19416, 21843, 26946, 29124, 35928, 43686, 53892, 58248, 87372, 107784, 174744, 403691, 807382, 1211073, 1614764, 2422146, 3229528, 3633219, 4844292, 7266438, 9688584, 10899657, 14532876, 21799314, 29065752, 43598628, 87197256]

約数ペア:

[(1, 87197256), (2, 43598628), (3, 29065752), (4, 21799314), (6, 14532876), (8, 10899657), (9, 9688584), (12, 7266438), (18, 4844292), (24, 3633219), (27, 3229528), (36, 2422146), (54, 1614764), (72, 1211073), (108, 807382), (216, 403691), (499, 174744), (809, 107784), (998, 87372), (1497, 58248), (1618, 53892), (1996, 43686), (2427, 35928), (2994, 29124), (3236, 26946), (3992, 21843), (4491, 19416), (4854, 17964), (5988, 14562), (6472, 13473), (7281, 11976), (8982, 9708)]