77368095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 172032000

約数和(自身を除く): 94663905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 31, 35, 45, 57, 63, 93, 95, 105, 133, 135, 139, 155, 171, 189, 217, 279, 285, 315, 399, 417, 465, 513, 589, 651, 665, 695, 837, 855, 945, 973, 1085, 1197, 1251, 1395, 1767, 1953, 1995, 2085, 2565, 2641, 2919, 2945, 3255, 3591, 3753, 4123, 4185, 4309, 4865, 5301, 5859, 5985, 6255, 7923, 8757, 8835, 9765, 12369, 12927, 13205, 14595, 15903, 17955, 18487, 18765, 20615, 21545, 23769, 26271, 26505, 29295, 30163, 37107, 38781, 39615, 43785, 55461, 61845, 64635, 71307, 79515, 81871, 90489, 92435, 111321, 116343, 118845, 131355, 150815, 166383, 185535, 193905, 245613, 271467, 277305, 356535, 409355, 452445, 499149, 556605, 573097, 581715, 736839, 814401, 831915, 1228065, 1357335, 1719291, 2210517, 2495745, 2865485, 3684195, 4072005, 5157873, 8596455, 11052585, 15473619, 25789365, 77368095]

約数ペア:

[(1, 77368095), (3, 25789365), (5, 15473619), (7, 11052585), (9, 8596455), (15, 5157873), (19, 4072005), (21, 3684195), (27, 2865485), (31, 2495745), (35, 2210517), (45, 1719291), (57, 1357335), (63, 1228065), (93, 831915), (95, 814401), (105, 736839), (133, 581715), (135, 573097), (139, 556605), (155, 499149), (171, 452445), (189, 409355), (217, 356535), (279, 277305), (285, 271467), (315, 245613), (399, 193905), (417, 185535), (465, 166383), (513, 150815), (589, 131355), (651, 118845), (665, 116343), (695, 111321), (837, 92435), (855, 90489), (945, 81871), (973, 79515), (1085, 71307), (1197, 64635), (1251, 61845), (1395, 55461), (1767, 43785), (1953, 39615), (1995, 38781), (2085, 37107), (2565, 30163), (2641, 29295), (2919, 26505), (2945, 26271), (3255, 23769), (3591, 21545), (3753, 20615), (4123, 18765), (4185, 18487), (4309, 17955), (4865, 15903), (5301, 14595), (5859, 13205), (5985, 12927), (6255, 12369), (7923, 9765), (8757, 8835)]