89113344

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 259015680

約数和(自身を除く): 169902336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 197, 228, 248, 256, 304, 372, 384, 394, 456, 496, 589, 591, 608, 744, 768, 788, 912, 992, 1178, 1182, 1216, 1488, 1576, 1767, 1824, 1984, 2356, 2364, 2432, 2976, 3152, 3534, 3648, 3743, 3968, 4712, 4728, 4864, 5952, 6107, 6304, 7068, 7296, 7486, 7936, 9424, 9456, 11229, 11904, 12214, 12608, 14136, 14592, 14972, 18321, 18848, 18912, 22458, 23808, 24428, 25216, 28272, 29944, 36642, 37696, 37824, 44916, 48856, 50432, 56544, 59888, 73284, 75392, 75648, 89832, 97712, 113088, 116033, 119776, 146568, 150784, 151296, 179664, 195424, 226176, 232066, 239552, 293136, 348099, 359328, 390848, 452352, 464132, 479104, 586272, 696198, 718656, 781696, 928264, 958208, 1172544, 1392396, 1437312, 1563392, 1856528, 2345088, 2784792, 2874624, 3713056, 4690176, 5569584, 7426112, 11139168, 14852224, 22278336, 29704448, 44556672, 89113344]

約数ペア:

[(1, 89113344), (2, 44556672), (3, 29704448), (4, 22278336), (6, 14852224), (8, 11139168), (12, 7426112), (16, 5569584), (19, 4690176), (24, 3713056), (31, 2874624), (32, 2784792), (38, 2345088), (48, 1856528), (57, 1563392), (62, 1437312), (64, 1392396), (76, 1172544), (93, 958208), (96, 928264), (114, 781696), (124, 718656), (128, 696198), (152, 586272), (186, 479104), (192, 464132), (197, 452352), (228, 390848), (248, 359328), (256, 348099), (304, 293136), (372, 239552), (384, 232066), (394, 226176), (456, 195424), (496, 179664), (589, 151296), (591, 150784), (608, 146568), (744, 119776), (768, 116033), (788, 113088), (912, 97712), (992, 89832), (1178, 75648), (1182, 75392), (1216, 73284), (1488, 59888), (1576, 56544), (1767, 50432), (1824, 48856), (1984, 44916), (2356, 37824), (2364, 37696), (2432, 36642), (2976, 29944), (3152, 28272), (3534, 25216), (3648, 24428), (3743, 23808), (3968, 22458), (4712, 18912), (4728, 18848), (4864, 18321), (5952, 14972), (6107, 14592), (6304, 14136), (7068, 12608), (7296, 12214), (7486, 11904), (7936, 11229), (9424, 9456)]