70839904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 156280320

約数和(自身を除く): 85440416

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 47, 67, 74, 76, 94, 134, 148, 152, 188, 268, 296, 304, 376, 536, 592, 608, 703, 752, 893, 1072, 1184, 1273, 1406, 1504, 1739, 1786, 2144, 2479, 2546, 2812, 3149, 3478, 3572, 4958, 5092, 5624, 6298, 6956, 7144, 9916, 10184, 11248, 12596, 13912, 14288, 19832, 20368, 22496, 25192, 27824, 28576, 33041, 39664, 40736, 47101, 50384, 55648, 59831, 66082, 79328, 94202, 100768, 116513, 119662, 132164, 188404, 233026, 239324, 264328, 376808, 466052, 478648, 528656, 753616, 932104, 957296, 1057312, 1507232, 1864208, 1914592, 2213747, 3728416, 4427494, 8854988, 17709976, 35419952, 70839904]

約数ペア:

[(1, 70839904), (2, 35419952), (4, 17709976), (8, 8854988), (16, 4427494), (19, 3728416), (32, 2213747), (37, 1914592), (38, 1864208), (47, 1507232), (67, 1057312), (74, 957296), (76, 932104), (94, 753616), (134, 528656), (148, 478648), (152, 466052), (188, 376808), (268, 264328), (296, 239324), (304, 233026), (376, 188404), (536, 132164), (592, 119662), (608, 116513), (703, 100768), (752, 94202), (893, 79328), (1072, 66082), (1184, 59831), (1273, 55648), (1406, 50384), (1504, 47101), (1739, 40736), (1786, 39664), (2144, 33041), (2479, 28576), (2546, 27824), (2812, 25192), (3149, 22496), (3478, 20368), (3572, 19832), (4958, 14288), (5092, 13912), (5624, 12596), (6298, 11248), (6956, 10184), (7144, 9916)]