90708282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 231402240

約数和(自身を除く): 140693958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 317, 378, 634, 757, 951, 1514, 1902, 2219, 2271, 2853, 4438, 4542, 5299, 5706, 6657, 6813, 8559, 10598, 13314, 13626, 15897, 17118, 19971, 20439, 31794, 39942, 40878, 47691, 59913, 95382, 119826, 143073, 239969, 286146, 479938, 719907, 1439814, 1679783, 2159721, 3359566, 4319442, 5039349, 6479163, 10078698, 12958326, 15118047, 30236094, 45354141, 90708282]

約数ペア:

[(1, 90708282), (2, 45354141), (3, 30236094), (6, 15118047), (7, 12958326), (9, 10078698), (14, 6479163), (18, 5039349), (21, 4319442), (27, 3359566), (42, 2159721), (54, 1679783), (63, 1439814), (126, 719907), (189, 479938), (317, 286146), (378, 239969), (634, 143073), (757, 119826), (951, 95382), (1514, 59913), (1902, 47691), (2219, 40878), (2271, 39942), (2853, 31794), (4438, 20439), (4542, 19971), (5299, 17118), (5706, 15897), (6657, 13626), (6813, 13314), (8559, 10598)]