66551904

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3532

約数の個数: 72

約数和(自身を含む): 192137400

約数和(自身を除く): 125585496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3449, 4824, 6432, 6898, 9648, 10347, 13796, 19296, 20694, 27592, 31041, 41388, 55184, 62082, 82776, 110368, 124164, 165552, 231083, 248328, 331104, 462166, 496656, 693249, 924332, 993312, 1386498, 1848664, 2079747, 2772996, 3697328, 4159494, 5545992, 7394656, 8318988, 11091984, 16637976, 22183968, 33275952, 66551904]

約数ペア:

[(1, 66551904), (2, 33275952), (3, 22183968), (4, 16637976), (6, 11091984), (8, 8318988), (9, 7394656), (12, 5545992), (16, 4159494), (18, 3697328), (24, 2772996), (32, 2079747), (36, 1848664), (48, 1386498), (67, 993312), (72, 924332), (96, 693249), (134, 496656), (144, 462166), (201, 331104), (268, 248328), (288, 231083), (402, 165552), (536, 124164), (603, 110368), (804, 82776), (1072, 62082), (1206, 55184), (1608, 41388), (2144, 31041), (2412, 27592), (3216, 20694), (3449, 19296), (4824, 13796), (6432, 10347), (6898, 9648)]