89609072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 120377488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 376, 406, 464, 587, 658, 752, 812, 1174, 1316, 1363, 1624, 2348, 2632, 2726, 3248, 4109, 4696, 5264, 5452, 8218, 9392, 9541, 10904, 16436, 17023, 19082, 21808, 27589, 32872, 34046, 38164, 55178, 65744, 68092, 76328, 110356, 119161, 136184, 152656, 193123, 220712, 238322, 272368, 386246, 441424, 476644, 772492, 800081, 953288, 1544984, 1600162, 1906576, 3089968, 3200324, 5600567, 6400648, 11201134, 12801296, 22402268, 44804536, 89609072]

約数ペア:

[(1, 89609072), (2, 44804536), (4, 22402268), (7, 12801296), (8, 11201134), (14, 6400648), (16, 5600567), (28, 3200324), (29, 3089968), (47, 1906576), (56, 1600162), (58, 1544984), (94, 953288), (112, 800081), (116, 772492), (188, 476644), (203, 441424), (232, 386246), (329, 272368), (376, 238322), (406, 220712), (464, 193123), (587, 152656), (658, 136184), (752, 119161), (812, 110356), (1174, 76328), (1316, 68092), (1363, 65744), (1624, 55178), (2348, 38164), (2632, 34046), (2726, 32872), (3248, 27589), (4109, 21808), (4696, 19082), (5264, 17023), (5452, 16436), (8218, 10904), (9392, 9541)]