72474912

素因数分解:

$2^5\times 3^4\times {\mathrm{27961}}^1$

素因数の和:27983

約数の個数: 60

約数和(自身を含む): 213154326

約数和(自身を除く): 140679414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 27961, 55922, 83883, 111844, 167766, 223688, 251649, 335532, 447376, 503298, 671064, 754947, 894752, 1006596, 1342128, 1509894, 2013192, 2264841, 2684256, 3019788, 4026384, 4529682, 6039576, 8052768, 9059364, 12079152, 18118728, 24158304, 36237456, 72474912]

約数ペア:

[(1, 72474912), (2, 36237456), (3, 24158304), (4, 18118728), (6, 12079152), (8, 9059364), (9, 8052768), (12, 6039576), (16, 4529682), (18, 4026384), (24, 3019788), (27, 2684256), (32, 2264841), (36, 2013192), (48, 1509894), (54, 1342128), (72, 1006596), (81, 894752), (96, 754947), (108, 671064), (144, 503298), (162, 447376), (216, 335532), (288, 251649), (324, 223688), (432, 167766), (648, 111844), (864, 83883), (1296, 55922), (2592, 27961)]