66964416

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8169

約数の個数: 56

約数和(自身を含む): 181319424

約数和(自身を除く): 114355008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8111, 8256, 16222, 24333, 32444, 48666, 64888, 97332, 129776, 194664, 259552, 348773, 389328, 519104, 697546, 778656, 1046319, 1395092, 1557312, 2092638, 2790184, 4185276, 5580368, 8370552, 11160736, 16741104, 22321472, 33482208, 66964416]

約数ペア:

[(1, 66964416), (2, 33482208), (3, 22321472), (4, 16741104), (6, 11160736), (8, 8370552), (12, 5580368), (16, 4185276), (24, 2790184), (32, 2092638), (43, 1557312), (48, 1395092), (64, 1046319), (86, 778656), (96, 697546), (129, 519104), (172, 389328), (192, 348773), (258, 259552), (344, 194664), (516, 129776), (688, 97332), (1032, 64888), (1376, 48666), (2064, 32444), (2752, 24333), (4128, 16222), (8111, 8256)]