67744728

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 142207272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 152, 153, 171, 204, 216, 228, 306, 323, 342, 408, 456, 459, 513, 612, 646, 684, 918, 969, 971, 1026, 1224, 1292, 1368, 1836, 1938, 1942, 2052, 2584, 2907, 2913, 3672, 3876, 3884, 4104, 5814, 5826, 7752, 7768, 8721, 8739, 11628, 11652, 16507, 17442, 17478, 18449, 23256, 23304, 26217, 33014, 34884, 34956, 36898, 49521, 52434, 55347, 66028, 69768, 69912, 73796, 99042, 104868, 110694, 132056, 147592, 148563, 166041, 198084, 209736, 221388, 297126, 313633, 332082, 396168, 442776, 445689, 498123, 594252, 627266, 664164, 891378, 940899, 996246, 1188504, 1254532, 1328328, 1782756, 1881798, 1992492, 2509064, 2822697, 3565512, 3763596, 3984984, 5645394, 7527192, 8468091, 11290788, 16936182, 22581576, 33872364, 67744728]

約数ペア:

[(1, 67744728), (2, 33872364), (3, 22581576), (4, 16936182), (6, 11290788), (8, 8468091), (9, 7527192), (12, 5645394), (17, 3984984), (18, 3763596), (19, 3565512), (24, 2822697), (27, 2509064), (34, 1992492), (36, 1881798), (38, 1782756), (51, 1328328), (54, 1254532), (57, 1188504), (68, 996246), (72, 940899), (76, 891378), (102, 664164), (108, 627266), (114, 594252), (136, 498123), (152, 445689), (153, 442776), (171, 396168), (204, 332082), (216, 313633), (228, 297126), (306, 221388), (323, 209736), (342, 198084), (408, 166041), (456, 148563), (459, 147592), (513, 132056), (612, 110694), (646, 104868), (684, 99042), (918, 73796), (969, 69912), (971, 69768), (1026, 66028), (1224, 55347), (1292, 52434), (1368, 49521), (1836, 36898), (1938, 34956), (1942, 34884), (2052, 33014), (2584, 26217), (2907, 23304), (2913, 23256), (3672, 18449), (3876, 17478), (3884, 17442), (4104, 16507), (5814, 11652), (5826, 11628), (7752, 8739), (7768, 8721)]