73639512

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3539}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 211922100

約数和(自身を除く): 138282588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 3539, 5202, 6936, 7078, 10404, 10617, 14156, 20808, 21234, 28312, 31851, 42468, 60163, 63702, 84936, 120326, 127404, 180489, 240652, 254808, 360978, 481304, 541467, 721956, 1022771, 1082934, 1443912, 2045542, 2165868, 3068313, 4091084, 4331736, 6136626, 8182168, 9204939, 12273252, 18409878, 24546504, 36819756, 73639512]

約数ペア:

[(1, 73639512), (2, 36819756), (3, 24546504), (4, 18409878), (6, 12273252), (8, 9204939), (9, 8182168), (12, 6136626), (17, 4331736), (18, 4091084), (24, 3068313), (34, 2165868), (36, 2045542), (51, 1443912), (68, 1082934), (72, 1022771), (102, 721956), (136, 541467), (153, 481304), (204, 360978), (289, 254808), (306, 240652), (408, 180489), (578, 127404), (612, 120326), (867, 84936), (1156, 63702), (1224, 60163), (1734, 42468), (2312, 31851), (2601, 28312), (3468, 21234), (3539, 20808), (5202, 14156), (6936, 10617), (7078, 10404)]