75330668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 168537600

約数和(自身を除く): 93206932

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 43, 74, 76, 86, 89, 133, 148, 172, 178, 259, 266, 301, 356, 518, 532, 602, 623, 703, 817, 1036, 1204, 1246, 1406, 1591, 1634, 1691, 2492, 2812, 3182, 3268, 3293, 3382, 3827, 4921, 5719, 6364, 6586, 6764, 7654, 9842, 11137, 11438, 11837, 13172, 15308, 19684, 22274, 22876, 23051, 23674, 26789, 30229, 44548, 46102, 47348, 53578, 60458, 62567, 72713, 92204, 107156, 120916, 125134, 141599, 145426, 211603, 250268, 283198, 290852, 423206, 437969, 508991, 566396, 846412, 875938, 991193, 1017982, 1751876, 1982386, 2035964, 2690381, 3964772, 5380762, 10761524, 18832667, 37665334, 75330668]

約数ペア:

[(1, 75330668), (2, 37665334), (4, 18832667), (7, 10761524), (14, 5380762), (19, 3964772), (28, 2690381), (37, 2035964), (38, 1982386), (43, 1751876), (74, 1017982), (76, 991193), (86, 875938), (89, 846412), (133, 566396), (148, 508991), (172, 437969), (178, 423206), (259, 290852), (266, 283198), (301, 250268), (356, 211603), (518, 145426), (532, 141599), (602, 125134), (623, 120916), (703, 107156), (817, 92204), (1036, 72713), (1204, 62567), (1246, 60458), (1406, 53578), (1591, 47348), (1634, 46102), (1691, 44548), (2492, 30229), (2812, 26789), (3182, 23674), (3268, 23051), (3293, 22876), (3382, 22274), (3827, 19684), (4921, 15308), (5719, 13172), (6364, 11837), (6586, 11438), (6764, 11137), (7654, 9842)]