89209680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53101}}^1$

素因数の和:53124

約数の個数: 80

約数和(自身を含む): 316063104

約数和(自身を除く): 226853424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53101, 106202, 159303, 212404, 265505, 318606, 371707, 424808, 531010, 637212, 743414, 796515, 849616, 1062020, 1115121, 1274424, 1486828, 1593030, 1858535, 2124040, 2230242, 2548848, 2973656, 3186060, 3717070, 4248080, 4460484, 5575605, 5947312, 6372120, 7434140, 8920968, 11151210, 12744240, 14868280, 17841936, 22302420, 29736560, 44604840, 89209680]

約数ペア:

[(1, 89209680), (2, 44604840), (3, 29736560), (4, 22302420), (5, 17841936), (6, 14868280), (7, 12744240), (8, 11151210), (10, 8920968), (12, 7434140), (14, 6372120), (15, 5947312), (16, 5575605), (20, 4460484), (21, 4248080), (24, 3717070), (28, 3186060), (30, 2973656), (35, 2548848), (40, 2230242), (42, 2124040), (48, 1858535), (56, 1593030), (60, 1486828), (70, 1274424), (80, 1115121), (84, 1062020), (105, 849616), (112, 796515), (120, 743414), (140, 637212), (168, 531010), (210, 424808), (240, 371707), (280, 318606), (336, 265505), (420, 212404), (560, 159303), (840, 106202), (1680, 53101)]