78848856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 235224000

約数和(自身を除く): 156375144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 109, 136, 153, 197, 204, 216, 218, 306, 327, 394, 408, 436, 459, 591, 612, 654, 788, 872, 918, 981, 1182, 1224, 1308, 1576, 1773, 1836, 1853, 1962, 2364, 2616, 2943, 3349, 3546, 3672, 3706, 3924, 4728, 5319, 5559, 5886, 6698, 7092, 7412, 7848, 10047, 10638, 11118, 11772, 13396, 14184, 14824, 16677, 20094, 21276, 21473, 22236, 23544, 26792, 30141, 33354, 40188, 42552, 42946, 44472, 50031, 60282, 64419, 66708, 80376, 85892, 90423, 100062, 120564, 128838, 133416, 171784, 180846, 193257, 200124, 241128, 257676, 361692, 365041, 386514, 400248, 515352, 579771, 723384, 730082, 773028, 1095123, 1159542, 1460164, 1546056, 2190246, 2319084, 2920328, 3285369, 4380492, 4638168, 6570738, 8760984, 9856107, 13141476, 19712214, 26282952, 39424428, 78848856]

約数ペア:

[(1, 78848856), (2, 39424428), (3, 26282952), (4, 19712214), (6, 13141476), (8, 9856107), (9, 8760984), (12, 6570738), (17, 4638168), (18, 4380492), (24, 3285369), (27, 2920328), (34, 2319084), (36, 2190246), (51, 1546056), (54, 1460164), (68, 1159542), (72, 1095123), (102, 773028), (108, 730082), (109, 723384), (136, 579771), (153, 515352), (197, 400248), (204, 386514), (216, 365041), (218, 361692), (306, 257676), (327, 241128), (394, 200124), (408, 193257), (436, 180846), (459, 171784), (591, 133416), (612, 128838), (654, 120564), (788, 100062), (872, 90423), (918, 85892), (981, 80376), (1182, 66708), (1224, 64419), (1308, 60282), (1576, 50031), (1773, 44472), (1836, 42946), (1853, 42552), (1962, 40188), (2364, 33354), (2616, 30141), (2943, 26792), (3349, 23544), (3546, 22236), (3672, 21473), (3706, 21276), (3924, 20094), (4728, 16677), (5319, 14824), (5559, 14184), (5886, 13396), (6698, 11772), (7092, 11118), (7412, 10638), (7848, 10047)]