89526556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 200473056

約数和(自身を除く): 110946500

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 521, 532, 646, 722, 1042, 1292, 1444, 2084, 2261, 2527, 3647, 4522, 5054, 6137, 7294, 8857, 9044, 9899, 10108, 12274, 14588, 17714, 19798, 24548, 35428, 39596, 42959, 61999, 69293, 85918, 123998, 138586, 168283, 171836, 188081, 247996, 277172, 336566, 376162, 673132, 752324, 1177981, 1316567, 2355962, 2633134, 3197377, 4711924, 5266268, 6394754, 12789508, 22381639, 44763278, 89526556]

約数ペア:

[(1, 89526556), (2, 44763278), (4, 22381639), (7, 12789508), (14, 6394754), (17, 5266268), (19, 4711924), (28, 3197377), (34, 2633134), (38, 2355962), (68, 1316567), (76, 1177981), (119, 752324), (133, 673132), (238, 376162), (266, 336566), (323, 277172), (361, 247996), (476, 188081), (521, 171836), (532, 168283), (646, 138586), (722, 123998), (1042, 85918), (1292, 69293), (1444, 61999), (2084, 42959), (2261, 39596), (2527, 35428), (3647, 24548), (4522, 19798), (5054, 17714), (6137, 14588), (7294, 12274), (8857, 10108), (9044, 9899)]