75561304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 99911336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 383, 542, 728, 766, 1084, 1532, 1897, 2168, 2681, 3064, 3523, 3794, 4979, 5362, 7046, 7588, 9958, 10724, 14092, 15176, 19916, 21448, 24661, 28184, 34853, 39832, 49322, 69706, 98644, 103793, 139412, 197288, 207586, 278824, 415172, 726551, 830344, 1349309, 1453102, 2698618, 2906204, 5397236, 5812408, 9445163, 10794472, 18890326, 37780652, 75561304]

約数ペア:

[(1, 75561304), (2, 37780652), (4, 18890326), (7, 10794472), (8, 9445163), (13, 5812408), (14, 5397236), (26, 2906204), (28, 2698618), (52, 1453102), (56, 1349309), (91, 830344), (104, 726551), (182, 415172), (271, 278824), (364, 207586), (383, 197288), (542, 139412), (728, 103793), (766, 98644), (1084, 69706), (1532, 49322), (1897, 39832), (2168, 34853), (2681, 28184), (3064, 24661), (3523, 21448), (3794, 19916), (4979, 15176), (5362, 14092), (7046, 10724), (7588, 9958)]