81493632

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 262548000

約数和(自身を除く): 181054368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 64, 66, 72, 88, 96, 99, 109, 118, 128, 132, 144, 176, 177, 192, 198, 218, 236, 264, 288, 327, 352, 354, 384, 396, 436, 472, 528, 531, 576, 649, 654, 704, 708, 792, 872, 944, 981, 1056, 1062, 1152, 1199, 1298, 1308, 1408, 1416, 1584, 1744, 1888, 1947, 1962, 2112, 2124, 2398, 2596, 2616, 2832, 3168, 3488, 3597, 3776, 3894, 3924, 4224, 4248, 4796, 5192, 5232, 5664, 5841, 6336, 6431, 6976, 7194, 7552, 7788, 7848, 8496, 9592, 10384, 10464, 10791, 11328, 11682, 12672, 12862, 13952, 14388, 15576, 15696, 16992, 19184, 19293, 20768, 20928, 21582, 22656, 23364, 25724, 28776, 31152, 31392, 33984, 38368, 38586, 41536, 41856, 43164, 46728, 51448, 57552, 57879, 62304, 62784, 67968, 70741, 76736, 77172, 83072, 86328, 93456, 102896, 115104, 115758, 124608, 125568, 141482, 153472, 154344, 172656, 186912, 205792, 212223, 230208, 231516, 249216, 282964, 308688, 345312, 373824, 411584, 424446, 460416, 463032, 565928, 617376, 636669, 690624, 747648, 823168, 848892, 926064, 1131856, 1234752, 1273338, 1381248, 1697784, 1852128, 2263712, 2469504, 2546676, 3395568, 3704256, 4527424, 5093352, 6791136, 7408512, 9054848, 10186704, 13582272, 20373408, 27164544, 40746816, 81493632]

約数ペア:

[(1, 81493632), (2, 40746816), (3, 27164544), (4, 20373408), (6, 13582272), (8, 10186704), (9, 9054848), (11, 7408512), (12, 6791136), (16, 5093352), (18, 4527424), (22, 3704256), (24, 3395568), (32, 2546676), (33, 2469504), (36, 2263712), (44, 1852128), (48, 1697784), (59, 1381248), (64, 1273338), (66, 1234752), (72, 1131856), (88, 926064), (96, 848892), (99, 823168), (109, 747648), (118, 690624), (128, 636669), (132, 617376), (144, 565928), (176, 463032), (177, 460416), (192, 424446), (198, 411584), (218, 373824), (236, 345312), (264, 308688), (288, 282964), (327, 249216), (352, 231516), (354, 230208), (384, 212223), (396, 205792), (436, 186912), (472, 172656), (528, 154344), (531, 153472), (576, 141482), (649, 125568), (654, 124608), (704, 115758), (708, 115104), (792, 102896), (872, 93456), (944, 86328), (981, 83072), (1056, 77172), (1062, 76736), (1152, 70741), (1199, 67968), (1298, 62784), (1308, 62304), (1408, 57879), (1416, 57552), (1584, 51448), (1744, 46728), (1888, 43164), (1947, 41856), (1962, 41536), (2112, 38586), (2124, 38368), (2398, 33984), (2596, 31392), (2616, 31152), (2832, 28776), (3168, 25724), (3488, 23364), (3597, 22656), (3776, 21582), (3894, 20928), (3924, 20768), (4224, 19293), (4248, 19184), (4796, 16992), (5192, 15696), (5232, 15576), (5664, 14388), (5841, 13952), (6336, 12862), (6431, 12672), (6976, 11682), (7194, 11328), (7552, 10791), (7788, 10464), (7848, 10384), (8496, 9592)]