80975376

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 239672160

約数和(自身を除く): 158696784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 243, 324, 353, 354, 432, 472, 486, 531, 648, 706, 708, 944, 972, 1059, 1062, 1296, 1412, 1416, 1593, 1944, 2118, 2124, 2824, 2832, 3177, 3186, 3888, 4236, 4248, 4779, 5648, 6354, 6372, 8472, 8496, 9531, 9558, 12708, 12744, 14337, 16944, 19062, 19116, 20827, 25416, 25488, 28593, 28674, 38124, 38232, 41654, 50832, 57186, 57348, 62481, 76248, 76464, 83308, 85779, 114372, 114696, 124962, 152496, 166616, 171558, 187443, 228744, 229392, 249924, 333232, 343116, 374886, 457488, 499848, 562329, 686232, 749772, 999696, 1124658, 1372464, 1499544, 1686987, 2249316, 2999088, 3373974, 4498632, 5060961, 6747948, 8997264, 10121922, 13495896, 20243844, 26991792, 40487688, 80975376]

約数ペア:

[(1, 80975376), (2, 40487688), (3, 26991792), (4, 20243844), (6, 13495896), (8, 10121922), (9, 8997264), (12, 6747948), (16, 5060961), (18, 4498632), (24, 3373974), (27, 2999088), (36, 2249316), (48, 1686987), (54, 1499544), (59, 1372464), (72, 1124658), (81, 999696), (108, 749772), (118, 686232), (144, 562329), (162, 499848), (177, 457488), (216, 374886), (236, 343116), (243, 333232), (324, 249924), (353, 229392), (354, 228744), (432, 187443), (472, 171558), (486, 166616), (531, 152496), (648, 124962), (706, 114696), (708, 114372), (944, 85779), (972, 83308), (1059, 76464), (1062, 76248), (1296, 62481), (1412, 57348), (1416, 57186), (1593, 50832), (1944, 41654), (2118, 38232), (2124, 38124), (2824, 28674), (2832, 28593), (3177, 25488), (3186, 25416), (3888, 20827), (4236, 19116), (4248, 19062), (4779, 16944), (5648, 14337), (6354, 12744), (6372, 12708), (8472, 9558), (8496, 9531)]