87897492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 233906400

約数和(自身を除く): 146008908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 1044, 1062, 1427, 1711, 2124, 2854, 3422, 4281, 5133, 5708, 6844, 8562, 10266, 12843, 15399, 17124, 20532, 25686, 30798, 41383, 51372, 61596, 82766, 84193, 124149, 165532, 168386, 248298, 252579, 336772, 372447, 496596, 505158, 744894, 757737, 1010316, 1489788, 1515474, 2441597, 3030948, 4883194, 7324791, 9766388, 14649582, 21974373, 29299164, 43948746, 87897492]

約数ペア:

[(1, 87897492), (2, 43948746), (3, 29299164), (4, 21974373), (6, 14649582), (9, 9766388), (12, 7324791), (18, 4883194), (29, 3030948), (36, 2441597), (58, 1515474), (59, 1489788), (87, 1010316), (116, 757737), (118, 744894), (174, 505158), (177, 496596), (236, 372447), (261, 336772), (348, 252579), (354, 248298), (522, 168386), (531, 165532), (708, 124149), (1044, 84193), (1062, 82766), (1427, 61596), (1711, 51372), (2124, 41383), (2854, 30798), (3422, 25686), (4281, 20532), (5133, 17124), (5708, 15399), (6844, 12843), (8562, 10266)]