71743872

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 192951360

約数和(自身を除く): 121207488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2251, 2656, 3984, 4502, 5312, 6753, 7968, 9004, 10624, 13506, 15936, 18008, 27012, 31872, 36016, 54024, 72032, 108048, 144064, 186833, 216096, 288128, 373666, 432192, 560499, 747332, 864384, 1120998, 1494664, 2241996, 2989328, 4483992, 5978656, 8967984, 11957312, 17935968, 23914624, 35871936, 71743872]

約数ペア:

[(1, 71743872), (2, 35871936), (3, 23914624), (4, 17935968), (6, 11957312), (8, 8967984), (12, 5978656), (16, 4483992), (24, 2989328), (32, 2241996), (48, 1494664), (64, 1120998), (83, 864384), (96, 747332), (128, 560499), (166, 432192), (192, 373666), (249, 288128), (332, 216096), (384, 186833), (498, 144064), (664, 108048), (996, 72032), (1328, 54024), (1992, 36016), (2251, 31872), (2656, 27012), (3984, 18008), (4502, 15936), (5312, 13506), (6753, 10624), (7968, 9004)]