71657082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 183260160

約数和(自身を除く): 111603078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 978, 1141, 1163, 1467, 2282, 2326, 2934, 3423, 3489, 4401, 6846, 6978, 8141, 8802, 10269, 10467, 16282, 20538, 20934, 24423, 30807, 31401, 48846, 61614, 62802, 73269, 146538, 189569, 219807, 379138, 439614, 568707, 1137414, 1326983, 1706121, 2653966, 3412242, 3980949, 5118363, 7961898, 10236726, 11942847, 23885694, 35828541, 71657082]

約数ペア:

[(1, 71657082), (2, 35828541), (3, 23885694), (6, 11942847), (7, 10236726), (9, 7961898), (14, 5118363), (18, 3980949), (21, 3412242), (27, 2653966), (42, 1706121), (54, 1326983), (63, 1137414), (126, 568707), (163, 439614), (189, 379138), (326, 219807), (378, 189569), (489, 146538), (978, 73269), (1141, 62802), (1163, 61614), (1467, 48846), (2282, 31401), (2326, 30807), (2934, 24423), (3423, 20934), (3489, 20538), (4401, 16282), (6846, 10467), (6978, 10269), (8141, 8802)]