72282816

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1958

約数の個数: 84

約数和(自身を含む): 210390232

約数和(自身を除く): 138107416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 1873, 2144, 2412, 3216, 3746, 4288, 4824, 5619, 6432, 7492, 9648, 11238, 12864, 14984, 16857, 19296, 22476, 29968, 33714, 38592, 44952, 59936, 67428, 89904, 119872, 125491, 134856, 179808, 250982, 269712, 359616, 376473, 501964, 539424, 752946, 1003928, 1078848, 1129419, 1505892, 2007856, 2258838, 3011784, 4015712, 4517676, 6023568, 8031424, 9035352, 12047136, 18070704, 24094272, 36141408, 72282816]

約数ペア:

[(1, 72282816), (2, 36141408), (3, 24094272), (4, 18070704), (6, 12047136), (8, 9035352), (9, 8031424), (12, 6023568), (16, 4517676), (18, 4015712), (24, 3011784), (32, 2258838), (36, 2007856), (48, 1505892), (64, 1129419), (67, 1078848), (72, 1003928), (96, 752946), (134, 539424), (144, 501964), (192, 376473), (201, 359616), (268, 269712), (288, 250982), (402, 179808), (536, 134856), (576, 125491), (603, 119872), (804, 89904), (1072, 67428), (1206, 59936), (1608, 44952), (1873, 38592), (2144, 33714), (2412, 29968), (3216, 22476), (3746, 19296), (4288, 16857), (4824, 14984), (5619, 12864), (6432, 11238), (7492, 9648)]