90446664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 208151736

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, 2856, 2879, 3927, 4488, 5236, 5758, 7854, 8637, 10472, 11516, 15708, 17274, 20153, 23032, 31416, 31669, 34548, 40306, 48943, 60459, 63338, 69096, 80612, 95007, 97886, 120918, 126676, 146829, 161224, 190014, 195772, 221683, 241836, 253352, 293658, 342601, 380028, 391544, 443366, 483672, 538373, 587316, 665049, 685202, 760056, 886732, 1027803, 1076746, 1174632, 1330098, 1370404, 1615119, 1773464, 2055606, 2153492, 2660196, 2740808, 3230238, 3768611, 4111212, 4306984, 5320392, 6460476, 7537222, 8222424, 11305833, 12920952, 15074444, 22611666, 30148888, 45223332, 90446664]

約数ペア:

[(1, 90446664), (2, 45223332), (3, 30148888), (4, 22611666), (6, 15074444), (7, 12920952), (8, 11305833), (11, 8222424), (12, 7537222), (14, 6460476), (17, 5320392), (21, 4306984), (22, 4111212), (24, 3768611), (28, 3230238), (33, 2740808), (34, 2660196), (42, 2153492), (44, 2055606), (51, 1773464), (56, 1615119), (66, 1370404), (68, 1330098), (77, 1174632), (84, 1076746), (88, 1027803), (102, 886732), (119, 760056), (132, 685202), (136, 665049), (154, 587316), (168, 538373), (187, 483672), (204, 443366), (231, 391544), (238, 380028), (264, 342601), (308, 293658), (357, 253352), (374, 241836), (408, 221683), (462, 195772), (476, 190014), (561, 161224), (616, 146829), (714, 126676), (748, 120918), (924, 97886), (952, 95007), (1122, 80612), (1309, 69096), (1428, 63338), (1496, 60459), (1848, 48943), (2244, 40306), (2618, 34548), (2856, 31669), (2879, 31416), (3927, 23032), (4488, 20153), (5236, 17274), (5758, 15708), (7854, 11516), (8637, 10472)]