90729256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 95318744

約数列:

[1, 2, 4, 8, 19, 38, 59, 67, 76, 118, 134, 151, 152, 236, 268, 302, 472, 536, 604, 1121, 1208, 1273, 2242, 2546, 2869, 3953, 4484, 5092, 5738, 7906, 8909, 8968, 10117, 10184, 11476, 15812, 17818, 20234, 22952, 31624, 35636, 40468, 71272, 75107, 80936, 150214, 169271, 192223, 300428, 338542, 384446, 596903, 600856, 677084, 768892, 1193806, 1354168, 1537784, 2387612, 4775224, 11341157, 22682314, 45364628, 90729256]

約数ペア:

[(1, 90729256), (2, 45364628), (4, 22682314), (8, 11341157), (19, 4775224), (38, 2387612), (59, 1537784), (67, 1354168), (76, 1193806), (118, 768892), (134, 677084), (151, 600856), (152, 596903), (236, 384446), (268, 338542), (302, 300428), (472, 192223), (536, 169271), (604, 150214), (1121, 80936), (1208, 75107), (1273, 71272), (2242, 40468), (2546, 35636), (2869, 31624), (3953, 22952), (4484, 20234), (5092, 17818), (5738, 15812), (7906, 11476), (8909, 10184), (8968, 10117)]