87242232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2821

約数の個数: 128

約数和(自身を含む): 288023040

約数和(自身を除く): 200780808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2777, 2856, 3927, 4488, 5236, 5554, 7854, 8331, 10472, 11108, 15708, 16662, 19439, 22216, 30547, 31416, 33324, 38878, 47209, 58317, 61094, 66648, 77756, 91641, 94418, 116634, 122188, 141627, 155512, 183282, 188836, 213829, 233268, 244376, 283254, 330463, 366564, 377672, 427658, 466536, 519299, 566508, 641487, 660926, 733128, 855316, 991389, 1038598, 1133016, 1282974, 1321852, 1557897, 1710632, 1982778, 2077196, 2565948, 2643704, 3115794, 3635093, 3965556, 4154392, 5131896, 6231588, 7270186, 7931112, 10905279, 12463176, 14540372, 21810558, 29080744, 43621116, 87242232]

約数ペア:

[(1, 87242232), (2, 43621116), (3, 29080744), (4, 21810558), (6, 14540372), (7, 12463176), (8, 10905279), (11, 7931112), (12, 7270186), (14, 6231588), (17, 5131896), (21, 4154392), (22, 3965556), (24, 3635093), (28, 3115794), (33, 2643704), (34, 2565948), (42, 2077196), (44, 1982778), (51, 1710632), (56, 1557897), (66, 1321852), (68, 1282974), (77, 1133016), (84, 1038598), (88, 991389), (102, 855316), (119, 733128), (132, 660926), (136, 641487), (154, 566508), (168, 519299), (187, 466536), (204, 427658), (231, 377672), (238, 366564), (264, 330463), (308, 283254), (357, 244376), (374, 233268), (408, 213829), (462, 188836), (476, 183282), (561, 155512), (616, 141627), (714, 122188), (748, 116634), (924, 94418), (952, 91641), (1122, 77756), (1309, 66648), (1428, 61094), (1496, 58317), (1848, 47209), (2244, 38878), (2618, 33324), (2777, 31416), (2856, 30547), (3927, 22216), (4488, 19439), (5236, 16662), (5554, 15708), (7854, 11108), (8331, 10472)]