64814016

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 183286400

約数和(自身を除く): 118472384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 152, 163, 192, 218, 228, 304, 326, 327, 436, 456, 489, 608, 652, 654, 872, 912, 978, 1216, 1304, 1308, 1744, 1824, 1956, 2071, 2608, 2616, 3097, 3488, 3648, 3912, 4142, 5216, 5232, 6194, 6213, 6976, 7824, 8284, 9291, 10432, 10464, 12388, 12426, 15648, 16568, 17767, 18582, 20928, 24776, 24852, 31296, 33136, 35534, 37164, 49552, 49704, 53301, 66272, 71068, 74328, 99104, 99408, 106602, 132544, 142136, 148656, 198208, 198816, 213204, 284272, 297312, 337573, 397632, 426408, 568544, 594624, 675146, 852816, 1012719, 1137088, 1350292, 1705632, 2025438, 2700584, 3411264, 4050876, 5401168, 8101752, 10802336, 16203504, 21604672, 32407008, 64814016]

約数ペア:

[(1, 64814016), (2, 32407008), (3, 21604672), (4, 16203504), (6, 10802336), (8, 8101752), (12, 5401168), (16, 4050876), (19, 3411264), (24, 2700584), (32, 2025438), (38, 1705632), (48, 1350292), (57, 1137088), (64, 1012719), (76, 852816), (96, 675146), (109, 594624), (114, 568544), (152, 426408), (163, 397632), (192, 337573), (218, 297312), (228, 284272), (304, 213204), (326, 198816), (327, 198208), (436, 148656), (456, 142136), (489, 132544), (608, 106602), (652, 99408), (654, 99104), (872, 74328), (912, 71068), (978, 66272), (1216, 53301), (1304, 49704), (1308, 49552), (1744, 37164), (1824, 35534), (1956, 33136), (2071, 31296), (2608, 24852), (2616, 24776), (3097, 20928), (3488, 18582), (3648, 17767), (3912, 16568), (4142, 15648), (5216, 12426), (5232, 12388), (6194, 10464), (6213, 10432), (6976, 9291), (7824, 8284)]