72723204

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18199}}^1$

素因数の和:18249

約数の個数: 48

約数和(自身を含む): 193648000

約数和(自身を除く): 120924796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 18199, 36398, 54597, 72796, 109194, 163791, 218388, 327582, 491373, 655164, 673363, 982746, 1346726, 1965492, 2020089, 2693452, 4040178, 6060267, 8080356, 12120534, 18180801, 24241068, 36361602, 72723204]

約数ペア:

[(1, 72723204), (2, 36361602), (3, 24241068), (4, 18180801), (6, 12120534), (9, 8080356), (12, 6060267), (18, 4040178), (27, 2693452), (36, 2020089), (37, 1965492), (54, 1346726), (74, 982746), (108, 673363), (111, 655164), (148, 491373), (222, 327582), (333, 218388), (444, 163791), (666, 109194), (999, 72796), (1332, 54597), (1998, 36398), (3996, 18199)]