80479968

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27043}}^1$

素因数の和:27087

約数の個数: 48

約数和(自身を含む): 218082816

約数和(自身を除く): 137602848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27043, 54086, 81129, 108172, 162258, 216344, 324516, 432688, 649032, 838333, 865376, 1298064, 1676666, 2514999, 2596128, 3353332, 5029998, 6706664, 10059996, 13413328, 20119992, 26826656, 40239984, 80479968]

約数ペア:

[(1, 80479968), (2, 40239984), (3, 26826656), (4, 20119992), (6, 13413328), (8, 10059996), (12, 6706664), (16, 5029998), (24, 3353332), (31, 2596128), (32, 2514999), (48, 1676666), (62, 1298064), (93, 865376), (96, 838333), (124, 649032), (186, 432688), (248, 324516), (372, 216344), (496, 162258), (744, 108172), (992, 81129), (1488, 54086), (2976, 27043)]