71470128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 195193856

約数和(自身を除く): 123723728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1117, 1333, 1488, 2064, 2234, 2666, 3351, 3999, 4468, 5332, 6702, 7998, 8936, 10664, 13404, 15996, 17872, 21328, 26808, 31992, 34627, 48031, 53616, 63984, 69254, 96062, 103881, 138508, 144093, 192124, 207762, 277016, 288186, 384248, 415524, 554032, 576372, 768496, 831048, 1152744, 1488961, 1662096, 2305488, 2977922, 4466883, 5955844, 8933766, 11911688, 17867532, 23823376, 35735064, 71470128]

約数ペア:

[(1, 71470128), (2, 35735064), (3, 23823376), (4, 17867532), (6, 11911688), (8, 8933766), (12, 5955844), (16, 4466883), (24, 2977922), (31, 2305488), (43, 1662096), (48, 1488961), (62, 1152744), (86, 831048), (93, 768496), (124, 576372), (129, 554032), (172, 415524), (186, 384248), (248, 288186), (258, 277016), (344, 207762), (372, 192124), (496, 144093), (516, 138508), (688, 103881), (744, 96062), (1032, 69254), (1117, 63984), (1333, 53616), (1488, 48031), (2064, 34627), (2234, 31992), (2666, 26808), (3351, 21328), (3999, 17872), (4468, 15996), (5332, 13404), (6702, 10664), (7998, 8936)]