65911968

素因数分解:

$2^5\times 3^4\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 120

約数和(自身を含む): 197588160

約数和(自身を除く): 131676192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 288, 324, 354, 431, 432, 472, 531, 648, 708, 862, 864, 944, 1062, 1293, 1296, 1416, 1593, 1724, 1888, 2124, 2586, 2592, 2832, 3186, 3448, 3879, 4248, 4779, 5172, 5664, 6372, 6896, 7758, 8496, 9558, 10344, 11637, 12744, 13792, 15516, 16992, 19116, 20688, 23274, 25429, 25488, 31032, 34911, 38232, 41376, 46548, 50858, 50976, 62064, 69822, 76287, 76464, 93096, 101716, 124128, 139644, 152574, 152928, 186192, 203432, 228861, 279288, 305148, 372384, 406864, 457722, 558576, 610296, 686583, 813728, 915444, 1117152, 1220592, 1373166, 1830888, 2059749, 2441184, 2746332, 3661776, 4119498, 5492664, 7323552, 8238996, 10985328, 16477992, 21970656, 32955984, 65911968]

約数ペア:

[(1, 65911968), (2, 32955984), (3, 21970656), (4, 16477992), (6, 10985328), (8, 8238996), (9, 7323552), (12, 5492664), (16, 4119498), (18, 3661776), (24, 2746332), (27, 2441184), (32, 2059749), (36, 1830888), (48, 1373166), (54, 1220592), (59, 1117152), (72, 915444), (81, 813728), (96, 686583), (108, 610296), (118, 558576), (144, 457722), (162, 406864), (177, 372384), (216, 305148), (236, 279288), (288, 228861), (324, 203432), (354, 186192), (431, 152928), (432, 152574), (472, 139644), (531, 124128), (648, 101716), (708, 93096), (862, 76464), (864, 76287), (944, 69822), (1062, 62064), (1293, 50976), (1296, 50858), (1416, 46548), (1593, 41376), (1724, 38232), (1888, 34911), (2124, 31032), (2586, 25488), (2592, 25429), (2832, 23274), (3186, 20688), (3448, 19116), (3879, 16992), (4248, 15516), (4779, 13792), (5172, 12744), (5664, 11637), (6372, 10344), (6896, 9558), (7758, 8496)]