72277744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 180

約数和(自身を含む): 195288840

約数和(自身を除く): 123011096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 29, 34, 44, 49, 56, 58, 68, 77, 88, 98, 112, 116, 119, 136, 154, 176, 187, 196, 203, 232, 238, 272, 289, 308, 319, 374, 392, 406, 464, 476, 493, 539, 578, 616, 638, 748, 784, 812, 833, 952, 986, 1078, 1156, 1232, 1276, 1309, 1421, 1496, 1624, 1666, 1904, 1972, 2023, 2156, 2233, 2312, 2552, 2618, 2842, 2992, 3179, 3248, 3332, 3451, 3944, 4046, 4312, 4466, 4624, 5104, 5236, 5423, 5684, 6358, 6664, 6902, 7888, 8092, 8381, 8624, 8932, 9163, 10472, 10846, 11368, 12716, 13328, 13804, 14161, 15631, 16184, 16762, 17864, 18326, 20944, 21692, 22253, 22736, 24157, 25432, 27608, 28322, 31262, 32368, 33524, 35728, 36652, 37961, 43384, 44506, 48314, 50864, 55216, 56644, 58667, 62524, 67048, 73304, 75922, 86768, 89012, 92191, 96628, 113288, 117334, 125048, 134096, 146608, 151844, 155771, 178024, 184382, 193256, 226576, 234668, 250096, 265727, 303688, 311542, 356048, 368764, 386512, 410669, 469336, 531454, 607376, 623084, 645337, 737528, 821338, 938672, 1062908, 1246168, 1290674, 1475056, 1642676, 2125816, 2492336, 2581348, 3285352, 4251632, 4517359, 5162696, 6570704, 9034718, 10325392, 18069436, 36138872, 72277744]

約数ペア:

[(1, 72277744), (2, 36138872), (4, 18069436), (7, 10325392), (8, 9034718), (11, 6570704), (14, 5162696), (16, 4517359), (17, 4251632), (22, 3285352), (28, 2581348), (29, 2492336), (34, 2125816), (44, 1642676), (49, 1475056), (56, 1290674), (58, 1246168), (68, 1062908), (77, 938672), (88, 821338), (98, 737528), (112, 645337), (116, 623084), (119, 607376), (136, 531454), (154, 469336), (176, 410669), (187, 386512), (196, 368764), (203, 356048), (232, 311542), (238, 303688), (272, 265727), (289, 250096), (308, 234668), (319, 226576), (374, 193256), (392, 184382), (406, 178024), (464, 155771), (476, 151844), (493, 146608), (539, 134096), (578, 125048), (616, 117334), (638, 113288), (748, 96628), (784, 92191), (812, 89012), (833, 86768), (952, 75922), (986, 73304), (1078, 67048), (1156, 62524), (1232, 58667), (1276, 56644), (1309, 55216), (1421, 50864), (1496, 48314), (1624, 44506), (1666, 43384), (1904, 37961), (1972, 36652), (2023, 35728), (2156, 33524), (2233, 32368), (2312, 31262), (2552, 28322), (2618, 27608), (2842, 25432), (2992, 24157), (3179, 22736), (3248, 22253), (3332, 21692), (3451, 20944), (3944, 18326), (4046, 17864), (4312, 16762), (4466, 16184), (4624, 15631), (5104, 14161), (5236, 13804), (5423, 13328), (5684, 12716), (6358, 11368), (6664, 10846), (6902, 10472), (7888, 9163), (8092, 8932), (8381, 8624)]