88163640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27211}}^1$

素因数の和:27234

約数の個数: 80

約数和(自身を含む): 296338680

約数和(自身を除く): 208175040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 27211, 54422, 81633, 108844, 136055, 163266, 217688, 244899, 272110, 326532, 408165, 489798, 544220, 653064, 734697, 816330, 979596, 1088440, 1224495, 1469394, 1632660, 1959192, 2204091, 2448990, 2938788, 3265320, 3673485, 4408182, 4897980, 5877576, 7346970, 8816364, 9795960, 11020455, 14693940, 17632728, 22040910, 29387880, 44081820, 88163640]

約数ペア:

[(1, 88163640), (2, 44081820), (3, 29387880), (4, 22040910), (5, 17632728), (6, 14693940), (8, 11020455), (9, 9795960), (10, 8816364), (12, 7346970), (15, 5877576), (18, 4897980), (20, 4408182), (24, 3673485), (27, 3265320), (30, 2938788), (36, 2448990), (40, 2204091), (45, 1959192), (54, 1632660), (60, 1469394), (72, 1224495), (81, 1088440), (90, 979596), (108, 816330), (120, 734697), (135, 653064), (162, 544220), (180, 489798), (216, 408165), (270, 326532), (324, 272110), (360, 244899), (405, 217688), (540, 163266), (648, 136055), (810, 108844), (1080, 81633), (1620, 54422), (3240, 27211)]