90380066

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 79931614

約数列:

[1, 2, 7, 14, 29, 31, 43, 58, 62, 86, 167, 203, 217, 301, 334, 406, 434, 602, 899, 1169, 1247, 1333, 1798, 2338, 2494, 2666, 4843, 5177, 6293, 7181, 8729, 9331, 9686, 10354, 12586, 14362, 17458, 18662, 33901, 36239, 38657, 50267, 67802, 72478, 77314, 100534, 150133, 208249, 222611, 270599, 300266, 416498, 445222, 541198, 1050931, 1457743, 1558277, 2101862, 2915486, 3116554, 6455719, 12911438, 45190033, 90380066]

約数ペア:

[(1, 90380066), (2, 45190033), (7, 12911438), (14, 6455719), (29, 3116554), (31, 2915486), (43, 2101862), (58, 1558277), (62, 1457743), (86, 1050931), (167, 541198), (203, 445222), (217, 416498), (301, 300266), (334, 270599), (406, 222611), (434, 208249), (602, 150133), (899, 100534), (1169, 77314), (1247, 72478), (1333, 67802), (1798, 50267), (2338, 38657), (2494, 36239), (2666, 33901), (4843, 18662), (5177, 17458), (6293, 14362), (7181, 12586), (8729, 10354), (9331, 9686)]