73116160

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^4$

素因数の和:75

約数の個数: 100

約数和(自身を含む): 189915858

約数和(自身を除く): 116799698

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2197, 2560, 2704, 3328, 3380, 4160, 4394, 5408, 6656, 6760, 8320, 8788, 10816, 10985, 13520, 16640, 17576, 21632, 21970, 27040, 28561, 33280, 35152, 43264, 43940, 54080, 57122, 70304, 86528, 87880, 108160, 114244, 140608, 142805, 175760, 216320, 228488, 281216, 285610, 351520, 432640, 456976, 562432, 571220, 703040, 913952, 1124864, 1142440, 1406080, 1827904, 2284880, 2812160, 3655808, 4569760, 5624320, 7311616, 9139520, 14623232, 18279040, 36558080, 73116160]

約数ペア:

[(1, 73116160), (2, 36558080), (4, 18279040), (5, 14623232), (8, 9139520), (10, 7311616), (13, 5624320), (16, 4569760), (20, 3655808), (26, 2812160), (32, 2284880), (40, 1827904), (52, 1406080), (64, 1142440), (65, 1124864), (80, 913952), (104, 703040), (128, 571220), (130, 562432), (160, 456976), (169, 432640), (208, 351520), (256, 285610), (260, 281216), (320, 228488), (338, 216320), (416, 175760), (512, 142805), (520, 140608), (640, 114244), (676, 108160), (832, 87880), (845, 86528), (1040, 70304), (1280, 57122), (1352, 54080), (1664, 43940), (1690, 43264), (2080, 35152), (2197, 33280), (2560, 28561), (2704, 27040), (3328, 21970), (3380, 21632), (4160, 17576), (4394, 16640), (5408, 13520), (6656, 10985), (6760, 10816), (8320, 8788)]