72320648

素因数分解:

$2^3\times {\mathrm{23}}^3\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 141955200

約数和(自身を除く): 69634552

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 743, 1058, 1486, 2116, 2972, 4232, 5944, 12167, 17089, 24334, 34178, 48668, 68356, 97336, 136712, 393047, 786094, 1572188, 3144376, 9040081, 18080162, 36160324, 72320648]

約数ペア:

[(1, 72320648), (2, 36160324), (4, 18080162), (8, 9040081), (23, 3144376), (46, 1572188), (92, 786094), (184, 393047), (529, 136712), (743, 97336), (1058, 68356), (1486, 48668), (2116, 34178), (2972, 24334), (4232, 17089), (5944, 12167)]