72396544

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 161296128

約数和(自身を除く): 88899584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 517, 547, 704, 752, 1034, 1094, 1408, 1504, 2068, 2188, 2816, 3008, 4136, 4376, 6016, 6017, 8272, 8752, 12032, 12034, 16544, 17504, 24068, 25709, 33088, 35008, 48136, 51418, 66176, 70016, 96272, 102836, 132352, 140032, 192544, 205672, 282799, 385088, 411344, 565598, 770176, 822688, 1131196, 1540352, 1645376, 2262392, 3290752, 4524784, 6581504, 9049568, 18099136, 36198272, 72396544]

約数ペア:

[(1, 72396544), (2, 36198272), (4, 18099136), (8, 9049568), (11, 6581504), (16, 4524784), (22, 3290752), (32, 2262392), (44, 1645376), (47, 1540352), (64, 1131196), (88, 822688), (94, 770176), (128, 565598), (176, 411344), (188, 385088), (256, 282799), (352, 205672), (376, 192544), (517, 140032), (547, 132352), (704, 102836), (752, 96272), (1034, 70016), (1094, 66176), (1408, 51418), (1504, 48136), (2068, 35008), (2188, 33088), (2816, 25709), (3008, 24068), (4136, 17504), (4376, 16544), (6016, 12034), (6017, 12032), (8272, 8752)]