8974128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 24728576

約数和(自身を除く): 15754448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 163, 186, 222, 248, 296, 326, 372, 444, 489, 496, 592, 652, 744, 888, 978, 1147, 1304, 1488, 1776, 1956, 2294, 2608, 3441, 3912, 4588, 5053, 6031, 6882, 7824, 9176, 10106, 12062, 13764, 15159, 18093, 18352, 20212, 24124, 27528, 30318, 36186, 40424, 48248, 55056, 60636, 72372, 80848, 96496, 121272, 144744, 186961, 242544, 289488, 373922, 560883, 747844, 1121766, 1495688, 2243532, 2991376, 4487064, 8974128]

約数ペア:

[(1, 8974128), (2, 4487064), (3, 2991376), (4, 2243532), (6, 1495688), (8, 1121766), (12, 747844), (16, 560883), (24, 373922), (31, 289488), (37, 242544), (48, 186961), (62, 144744), (74, 121272), (93, 96496), (111, 80848), (124, 72372), (148, 60636), (163, 55056), (186, 48248), (222, 40424), (248, 36186), (296, 30318), (326, 27528), (372, 24124), (444, 20212), (489, 18352), (496, 18093), (592, 15159), (652, 13764), (744, 12062), (888, 10106), (978, 9176), (1147, 7824), (1304, 6882), (1488, 6031), (1776, 5053), (1956, 4588), (2294, 3912), (2608, 3441)]