78217272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 265248000

約数和(自身を除く): 187030728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 179, 189, 204, 216, 238, 252, 289, 306, 357, 358, 378, 408, 459, 476, 504, 537, 578, 612, 714, 716, 756, 867, 918, 952, 1071, 1074, 1156, 1224, 1253, 1428, 1432, 1512, 1611, 1734, 1836, 2023, 2142, 2148, 2312, 2506, 2601, 2856, 3043, 3213, 3222, 3468, 3672, 3759, 4046, 4284, 4296, 4833, 5012, 5202, 6069, 6086, 6426, 6444, 6936, 7518, 7803, 8092, 8568, 9129, 9666, 10024, 10404, 11277, 12138, 12172, 12852, 12888, 15036, 15606, 16184, 18207, 18258, 19332, 20808, 21301, 22554, 24276, 24344, 25704, 27387, 30072, 31212, 33831, 36414, 36516, 38664, 42602, 45108, 48552, 51731, 54621, 54774, 62424, 63903, 67662, 72828, 73032, 82161, 85204, 90216, 103462, 109242, 109548, 127806, 135324, 145656, 155193, 164322, 170408, 191709, 206924, 218484, 219096, 255612, 270648, 310386, 328644, 362117, 383418, 413848, 436968, 465579, 511224, 575127, 620772, 657288, 724234, 766836, 931158, 1086351, 1150254, 1241544, 1396737, 1448468, 1533672, 1862316, 2172702, 2300508, 2793474, 2896936, 3259053, 3724632, 4345404, 4601016, 5586948, 6518106, 8690808, 9777159, 11173896, 13036212, 19554318, 26072424, 39108636, 78217272]

約数ペア:

[(1, 78217272), (2, 39108636), (3, 26072424), (4, 19554318), (6, 13036212), (7, 11173896), (8, 9777159), (9, 8690808), (12, 6518106), (14, 5586948), (17, 4601016), (18, 4345404), (21, 3724632), (24, 3259053), (27, 2896936), (28, 2793474), (34, 2300508), (36, 2172702), (42, 1862316), (51, 1533672), (54, 1448468), (56, 1396737), (63, 1241544), (68, 1150254), (72, 1086351), (84, 931158), (102, 766836), (108, 724234), (119, 657288), (126, 620772), (136, 575127), (153, 511224), (168, 465579), (179, 436968), (189, 413848), (204, 383418), (216, 362117), (238, 328644), (252, 310386), (289, 270648), (306, 255612), (357, 219096), (358, 218484), (378, 206924), (408, 191709), (459, 170408), (476, 164322), (504, 155193), (537, 145656), (578, 135324), (612, 127806), (714, 109548), (716, 109242), (756, 103462), (867, 90216), (918, 85204), (952, 82161), (1071, 73032), (1074, 72828), (1156, 67662), (1224, 63903), (1253, 62424), (1428, 54774), (1432, 54621), (1512, 51731), (1611, 48552), (1734, 45108), (1836, 42602), (2023, 38664), (2142, 36516), (2148, 36414), (2312, 33831), (2506, 31212), (2601, 30072), (2856, 27387), (3043, 25704), (3213, 24344), (3222, 24276), (3468, 22554), (3672, 21301), (3759, 20808), (4046, 19332), (4284, 18258), (4296, 18207), (4833, 16184), (5012, 15606), (5202, 15036), (6069, 12888), (6086, 12852), (6426, 12172), (6444, 12138), (6936, 11277), (7518, 10404), (7803, 10024), (8092, 9666), (8568, 9129)]