80143968

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{4999}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 211680000

約数和(自身を除く): 131536032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 4999, 5344, 8016, 9998, 14997, 16032, 19996, 29994, 39992, 59988, 79984, 119976, 159968, 239952, 479904, 834833, 1669666, 2504499, 3339332, 5008998, 6678664, 10017996, 13357328, 20035992, 26714656, 40071984, 80143968]

約数ペア:

[(1, 80143968), (2, 40071984), (3, 26714656), (4, 20035992), (6, 13357328), (8, 10017996), (12, 6678664), (16, 5008998), (24, 3339332), (32, 2504499), (48, 1669666), (96, 834833), (167, 479904), (334, 239952), (501, 159968), (668, 119976), (1002, 79984), (1336, 59988), (2004, 39992), (2672, 29994), (4008, 19996), (4999, 16032), (5344, 14997), (8016, 9998)]