90183272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 189000000

約数和(自身を除く): 98816728

約数列:

[1, 2, 4, 8, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 232, 328, 499, 551, 779, 998, 1102, 1189, 1558, 1996, 2204, 2378, 3116, 3992, 4408, 4756, 6232, 9481, 9512, 14471, 18962, 20459, 22591, 28942, 37924, 40918, 45182, 57884, 75848, 81836, 90364, 115768, 163672, 180728, 274949, 388721, 549898, 593311, 777442, 1099796, 1186622, 1554884, 2199592, 2373244, 3109768, 4746488, 11272909, 22545818, 45091636, 90183272]

約数ペア:

[(1, 90183272), (2, 45091636), (4, 22545818), (8, 11272909), (19, 4746488), (29, 3109768), (38, 2373244), (41, 2199592), (58, 1554884), (76, 1186622), (82, 1099796), (116, 777442), (152, 593311), (164, 549898), (232, 388721), (328, 274949), (499, 180728), (551, 163672), (779, 115768), (998, 90364), (1102, 81836), (1189, 75848), (1558, 57884), (1996, 45182), (2204, 40918), (2378, 37924), (3116, 28942), (3992, 22591), (4408, 20459), (4756, 18962), (6232, 14471), (9481, 9512)]