71612928

素因数分解:

$2^9\times 3^2\times {\mathrm{15541}}^1$

素因数の和:15565

約数の個数: 60

約数和(自身を含む): 206693058

約数和(自身を除く): 135080130

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 15541, 31082, 46623, 62164, 93246, 124328, 139869, 186492, 248656, 279738, 372984, 497312, 559476, 745968, 994624, 1118952, 1491936, 1989248, 2237904, 2983872, 3978496, 4475808, 5967744, 7956992, 8951616, 11935488, 17903232, 23870976, 35806464, 71612928]

約数ペア:

[(1, 71612928), (2, 35806464), (3, 23870976), (4, 17903232), (6, 11935488), (8, 8951616), (9, 7956992), (12, 5967744), (16, 4475808), (18, 3978496), (24, 2983872), (32, 2237904), (36, 1989248), (48, 1491936), (64, 1118952), (72, 994624), (96, 745968), (128, 559476), (144, 497312), (192, 372984), (256, 279738), (288, 248656), (384, 186492), (512, 139869), (576, 124328), (768, 93246), (1152, 62164), (1536, 46623), (2304, 31082), (4608, 15541)]