66895272

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 140672088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 41, 43, 51, 62, 68, 72, 82, 86, 93, 102, 123, 124, 129, 136, 153, 164, 172, 186, 204, 246, 248, 258, 279, 306, 328, 344, 369, 372, 387, 408, 492, 516, 527, 558, 612, 697, 731, 738, 744, 774, 984, 1032, 1054, 1116, 1224, 1271, 1333, 1394, 1462, 1476, 1548, 1581, 1763, 2091, 2108, 2193, 2232, 2542, 2666, 2788, 2924, 2952, 3096, 3162, 3526, 3813, 3999, 4182, 4216, 4386, 4743, 5084, 5289, 5332, 5576, 5848, 6273, 6324, 6579, 7052, 7626, 7998, 8364, 8772, 9486, 10168, 10578, 10664, 11439, 11997, 12546, 12648, 13158, 14104, 15252, 15867, 15996, 16728, 17544, 18972, 21156, 21607, 22661, 22878, 23994, 25092, 26316, 29971, 30504, 31734, 31992, 37944, 42312, 43214, 45322, 45756, 47988, 50184, 52632, 54653, 59942, 63468, 64821, 67983, 86428, 89913, 90644, 91512, 95976, 109306, 119884, 126936, 129642, 135966, 163959, 172856, 179826, 181288, 194463, 203949, 218612, 239768, 259284, 269739, 271932, 327918, 359652, 388926, 407898, 437224, 491877, 518568, 539478, 543864, 655836, 719304, 777852, 815796, 929101, 983754, 1078956, 1311672, 1555704, 1631592, 1858202, 1967508, 2157912, 2787303, 3716404, 3935016, 5574606, 7432808, 8361909, 11149212, 16723818, 22298424, 33447636, 66895272]

約数ペア:

[(1, 66895272), (2, 33447636), (3, 22298424), (4, 16723818), (6, 11149212), (8, 8361909), (9, 7432808), (12, 5574606), (17, 3935016), (18, 3716404), (24, 2787303), (31, 2157912), (34, 1967508), (36, 1858202), (41, 1631592), (43, 1555704), (51, 1311672), (62, 1078956), (68, 983754), (72, 929101), (82, 815796), (86, 777852), (93, 719304), (102, 655836), (123, 543864), (124, 539478), (129, 518568), (136, 491877), (153, 437224), (164, 407898), (172, 388926), (186, 359652), (204, 327918), (246, 271932), (248, 269739), (258, 259284), (279, 239768), (306, 218612), (328, 203949), (344, 194463), (369, 181288), (372, 179826), (387, 172856), (408, 163959), (492, 135966), (516, 129642), (527, 126936), (558, 119884), (612, 109306), (697, 95976), (731, 91512), (738, 90644), (744, 89913), (774, 86428), (984, 67983), (1032, 64821), (1054, 63468), (1116, 59942), (1224, 54653), (1271, 52632), (1333, 50184), (1394, 47988), (1462, 45756), (1476, 45322), (1548, 43214), (1581, 42312), (1763, 37944), (2091, 31992), (2108, 31734), (2193, 30504), (2232, 29971), (2542, 26316), (2666, 25092), (2788, 23994), (2924, 22878), (2952, 22661), (3096, 21607), (3162, 21156), (3526, 18972), (3813, 17544), (3999, 16728), (4182, 15996), (4216, 15867), (4386, 15252), (4743, 14104), (5084, 13158), (5289, 12648), (5332, 12546), (5576, 11997), (5848, 11439), (6273, 10664), (6324, 10578), (6579, 10168), (7052, 9486), (7626, 8772), (7998, 8364)]