81495048

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 210528000

約数和(自身を除く): 129032952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 472, 536, 708, 804, 859, 1416, 1608, 1718, 2577, 3436, 3953, 5154, 6872, 7906, 10308, 11859, 15812, 20616, 23718, 31624, 47436, 50681, 57553, 94872, 101362, 115106, 152043, 172659, 202724, 230212, 304086, 345318, 405448, 460424, 608172, 690636, 1216344, 1381272, 3395627, 6791254, 10186881, 13582508, 20373762, 27165016, 40747524, 81495048]

約数ペア:

[(1, 81495048), (2, 40747524), (3, 27165016), (4, 20373762), (6, 13582508), (8, 10186881), (12, 6791254), (24, 3395627), (59, 1381272), (67, 1216344), (118, 690636), (134, 608172), (177, 460424), (201, 405448), (236, 345318), (268, 304086), (354, 230212), (402, 202724), (472, 172659), (536, 152043), (708, 115106), (804, 101362), (859, 94872), (1416, 57553), (1608, 50681), (1718, 47436), (2577, 31624), (3436, 23718), (3953, 20616), (5154, 15812), (6872, 11859), (7906, 10308)]