87862936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 205567200

約数和(自身を除く): 117704264

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 89, 119, 122, 136, 178, 238, 244, 289, 356, 427, 476, 488, 578, 623, 712, 854, 952, 1037, 1156, 1246, 1513, 1708, 2023, 2074, 2312, 2492, 3026, 3416, 4046, 4148, 4984, 5429, 6052, 7259, 8092, 8296, 10591, 10858, 12104, 14518, 16184, 17629, 21182, 21716, 25721, 29036, 35258, 38003, 42364, 43432, 51442, 58072, 70516, 76006, 84728, 92293, 102884, 123403, 141032, 152012, 180047, 184586, 205768, 246806, 304024, 360094, 369172, 493612, 646051, 720188, 738344, 987224, 1292102, 1440376, 1568981, 2584204, 3137962, 5168408, 6275924, 10982867, 12551848, 21965734, 43931468, 87862936]

約数ペア:

[(1, 87862936), (2, 43931468), (4, 21965734), (7, 12551848), (8, 10982867), (14, 6275924), (17, 5168408), (28, 3137962), (34, 2584204), (56, 1568981), (61, 1440376), (68, 1292102), (89, 987224), (119, 738344), (122, 720188), (136, 646051), (178, 493612), (238, 369172), (244, 360094), (289, 304024), (356, 246806), (427, 205768), (476, 184586), (488, 180047), (578, 152012), (623, 141032), (712, 123403), (854, 102884), (952, 92293), (1037, 84728), (1156, 76006), (1246, 70516), (1513, 58072), (1708, 51442), (2023, 43432), (2074, 42364), (2312, 38003), (2492, 35258), (3026, 29036), (3416, 25721), (4046, 21716), (4148, 21182), (4984, 17629), (5429, 16184), (6052, 14518), (7259, 12104), (8092, 10858), (8296, 10591)]