8181504

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 24393096

約数和(自身を除く): 16211592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 67, 72, 96, 106, 128, 134, 144, 159, 192, 201, 212, 256, 268, 288, 318, 384, 402, 424, 477, 536, 576, 603, 636, 768, 804, 848, 954, 1072, 1152, 1206, 1272, 1608, 1696, 1908, 2144, 2304, 2412, 2544, 3216, 3392, 3551, 3816, 4288, 4824, 5088, 6432, 6784, 7102, 7632, 8576, 9648, 10176, 10653, 12864, 13568, 14204, 15264, 17152, 19296, 20352, 21306, 25728, 28408, 30528, 31959, 38592, 40704, 42612, 51456, 56816, 61056, 63918, 77184, 85224, 113632, 122112, 127836, 154368, 170448, 227264, 255672, 340896, 454528, 511344, 681792, 909056, 1022688, 1363584, 2045376, 2727168, 4090752, 8181504]

約数ペア:

[(1, 8181504), (2, 4090752), (3, 2727168), (4, 2045376), (6, 1363584), (8, 1022688), (9, 909056), (12, 681792), (16, 511344), (18, 454528), (24, 340896), (32, 255672), (36, 227264), (48, 170448), (53, 154368), (64, 127836), (67, 122112), (72, 113632), (96, 85224), (106, 77184), (128, 63918), (134, 61056), (144, 56816), (159, 51456), (192, 42612), (201, 40704), (212, 38592), (256, 31959), (268, 30528), (288, 28408), (318, 25728), (384, 21306), (402, 20352), (424, 19296), (477, 17152), (536, 15264), (576, 14204), (603, 13568), (636, 12864), (768, 10653), (804, 10176), (848, 9648), (954, 8576), (1072, 7632), (1152, 7102), (1206, 6784), (1272, 6432), (1608, 5088), (1696, 4824), (1908, 4288), (2144, 3816), (2304, 3551), (2412, 3392), (2544, 3216)]