27906288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 78030720

約数和(自身を除く): 50124432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 827, 888, 912, 1406, 1654, 1776, 2109, 2481, 2812, 3308, 4218, 4962, 5624, 6616, 8436, 9924, 11248, 13232, 15713, 16872, 19848, 30599, 31426, 33744, 39696, 47139, 61198, 62852, 91797, 94278, 122396, 125704, 183594, 188556, 244792, 251408, 367188, 377112, 489584, 581381, 734376, 754224, 1162762, 1468752, 1744143, 2325524, 3488286, 4651048, 6976572, 9302096, 13953144, 27906288]

約数ペア:

[(1, 27906288), (2, 13953144), (3, 9302096), (4, 6976572), (6, 4651048), (8, 3488286), (12, 2325524), (16, 1744143), (19, 1468752), (24, 1162762), (37, 754224), (38, 734376), (48, 581381), (57, 489584), (74, 377112), (76, 367188), (111, 251408), (114, 244792), (148, 188556), (152, 183594), (222, 125704), (228, 122396), (296, 94278), (304, 91797), (444, 62852), (456, 61198), (592, 47139), (703, 39696), (827, 33744), (888, 31426), (912, 30599), (1406, 19848), (1654, 16872), (1776, 15713), (2109, 13232), (2481, 11248), (2812, 9924), (3308, 8436), (4218, 6616), (4962, 5624)]