73287552

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 214371360

約数和(自身を除く): 141083808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 277, 312, 318, 384, 416, 424, 554, 624, 636, 689, 831, 832, 848, 1108, 1248, 1272, 1378, 1662, 1664, 1696, 2067, 2216, 2496, 2544, 2756, 3324, 3392, 3601, 4134, 4432, 4992, 5088, 5512, 6648, 6784, 7202, 8268, 8864, 10176, 10803, 11024, 13296, 14404, 14681, 16536, 17728, 20352, 21606, 22048, 26592, 28808, 29362, 33072, 35456, 43212, 44043, 44096, 53184, 57616, 58724, 66144, 86424, 88086, 88192, 106368, 115232, 117448, 132288, 172848, 176172, 190853, 230464, 234896, 264576, 345696, 352344, 381706, 460928, 469792, 572559, 691392, 704688, 763412, 939584, 1145118, 1382784, 1409376, 1526824, 1879168, 2290236, 2818752, 3053648, 4580472, 5637504, 6107296, 9160944, 12214592, 18321888, 24429184, 36643776, 73287552]

約数ペア:

[(1, 73287552), (2, 36643776), (3, 24429184), (4, 18321888), (6, 12214592), (8, 9160944), (12, 6107296), (13, 5637504), (16, 4580472), (24, 3053648), (26, 2818752), (32, 2290236), (39, 1879168), (48, 1526824), (52, 1409376), (53, 1382784), (64, 1145118), (78, 939584), (96, 763412), (104, 704688), (106, 691392), (128, 572559), (156, 469792), (159, 460928), (192, 381706), (208, 352344), (212, 345696), (277, 264576), (312, 234896), (318, 230464), (384, 190853), (416, 176172), (424, 172848), (554, 132288), (624, 117448), (636, 115232), (689, 106368), (831, 88192), (832, 88086), (848, 86424), (1108, 66144), (1248, 58724), (1272, 57616), (1378, 53184), (1662, 44096), (1664, 44043), (1696, 43212), (2067, 35456), (2216, 33072), (2496, 29362), (2544, 28808), (2756, 26592), (3324, 22048), (3392, 21606), (3601, 20352), (4134, 17728), (4432, 16536), (4992, 14681), (5088, 14404), (5512, 13296), (6648, 11024), (6784, 10803), (7202, 10176), (8268, 8864)]