72504816

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{18199}}^1$

素因数の和:18293

約数の個数: 40

約数和(自身を含む): 189571200

約数和(自身を除く): 117066384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 291184, 436776, 873552, 1510517, 3021034, 4531551, 6042068, 9063102, 12084136, 18126204, 24168272, 36252408, 72504816]

約数ペア:

[(1, 72504816), (2, 36252408), (3, 24168272), (4, 18126204), (6, 12084136), (8, 9063102), (12, 6042068), (16, 4531551), (24, 3021034), (48, 1510517), (83, 873552), (166, 436776), (249, 291184), (332, 218388), (498, 145592), (664, 109194), (996, 72796), (1328, 54597), (1992, 36398), (3984, 18199)]