90572256

素因数分解:

$2^5\times 3^4\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 120

約数和(自身を含む): 270220104

約数和(自身を除く): 179647848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 249, 288, 324, 332, 421, 432, 498, 648, 664, 747, 842, 864, 996, 1263, 1296, 1328, 1494, 1684, 1992, 2241, 2526, 2592, 2656, 2988, 3368, 3789, 3984, 4482, 5052, 5976, 6723, 6736, 7578, 7968, 8964, 10104, 11367, 11952, 13446, 13472, 15156, 17928, 20208, 22734, 23904, 26892, 30312, 34101, 34943, 35856, 40416, 45468, 53784, 60624, 68202, 69886, 71712, 90936, 104829, 107568, 121248, 136404, 139772, 181872, 209658, 215136, 272808, 279544, 314487, 363744, 419316, 545616, 559088, 628974, 838632, 943461, 1091232, 1118176, 1257948, 1677264, 1886922, 2515896, 2830383, 3354528, 3773844, 5031792, 5660766, 7547688, 10063584, 11321532, 15095376, 22643064, 30190752, 45286128, 90572256]

約数ペア:

[(1, 90572256), (2, 45286128), (3, 30190752), (4, 22643064), (6, 15095376), (8, 11321532), (9, 10063584), (12, 7547688), (16, 5660766), (18, 5031792), (24, 3773844), (27, 3354528), (32, 2830383), (36, 2515896), (48, 1886922), (54, 1677264), (72, 1257948), (81, 1118176), (83, 1091232), (96, 943461), (108, 838632), (144, 628974), (162, 559088), (166, 545616), (216, 419316), (249, 363744), (288, 314487), (324, 279544), (332, 272808), (421, 215136), (432, 209658), (498, 181872), (648, 139772), (664, 136404), (747, 121248), (842, 107568), (864, 104829), (996, 90936), (1263, 71712), (1296, 69886), (1328, 68202), (1494, 60624), (1684, 53784), (1992, 45468), (2241, 40416), (2526, 35856), (2592, 34943), (2656, 34101), (2988, 30312), (3368, 26892), (3789, 23904), (3984, 22734), (4482, 20208), (5052, 17928), (5976, 15156), (6723, 13472), (6736, 13446), (7578, 11952), (7968, 11367), (8964, 10104)]