72368744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 162518400

約数和(自身を除く): 90149656

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 659, 742, 1036, 1318, 1484, 1961, 2072, 2636, 2968, 3922, 4613, 5272, 7844, 9226, 13727, 15688, 18452, 24383, 27454, 34927, 36904, 48766, 54908, 69854, 97532, 109816, 139708, 170681, 195064, 244489, 279416, 341362, 488978, 682724, 977956, 1292299, 1365448, 1955912, 2584598, 5169196, 9046093, 10338392, 18092186, 36184372, 72368744]

約数ペア:

[(1, 72368744), (2, 36184372), (4, 18092186), (7, 10338392), (8, 9046093), (14, 5169196), (28, 2584598), (37, 1955912), (53, 1365448), (56, 1292299), (74, 977956), (106, 682724), (148, 488978), (212, 341362), (259, 279416), (296, 244489), (371, 195064), (424, 170681), (518, 139708), (659, 109816), (742, 97532), (1036, 69854), (1318, 54908), (1484, 48766), (1961, 36904), (2072, 34927), (2636, 27454), (2968, 24383), (3922, 18452), (4613, 15688), (5272, 13727), (7844, 9226)]