71712

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 211680

約数和(自身を除く): 139968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 498, 664, 747, 864, 996, 1328, 1494, 1992, 2241, 2656, 2988, 3984, 4482, 5976, 7968, 8964, 11952, 17928, 23904, 35856, 71712]

約数ペア:

[(1, 71712), (2, 35856), (3, 23904), (4, 17928), (6, 11952), (8, 8964), (9, 7968), (12, 5976), (16, 4482), (18, 3984), (24, 2988), (27, 2656), (32, 2241), (36, 1992), (48, 1494), (54, 1328), (72, 996), (83, 864), (96, 747), (108, 664), (144, 498), (166, 432), (216, 332), (249, 288)]