72111312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5537

約数の個数: 120

約数和(自身を含む): 248428544

約数和(自身を除く): 176317232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 5503, 6552, 11006, 13104, 16509, 22012, 33018, 38521, 44024, 49527, 66036, 71539, 77042, 88048, 99054, 115563, 132072, 143078, 154084, 198108, 214617, 231126, 264144, 286156, 308168, 346689, 396216, 429234, 462252, 500773, 572312, 616336, 643851, 693378, 792432, 858468, 924504, 1001546, 1144624, 1287702, 1386756, 1502319, 1716936, 1849008, 2003092, 2575404, 2773512, 3004638, 3433872, 4006184, 4506957, 5150808, 5547024, 6009276, 8012368, 9013914, 10301616, 12018552, 18027828, 24037104, 36055656, 72111312]

約数ペア:

[(1, 72111312), (2, 36055656), (3, 24037104), (4, 18027828), (6, 12018552), (7, 10301616), (8, 9013914), (9, 8012368), (12, 6009276), (13, 5547024), (14, 5150808), (16, 4506957), (18, 4006184), (21, 3433872), (24, 3004638), (26, 2773512), (28, 2575404), (36, 2003092), (39, 1849008), (42, 1716936), (48, 1502319), (52, 1386756), (56, 1287702), (63, 1144624), (72, 1001546), (78, 924504), (84, 858468), (91, 792432), (104, 693378), (112, 643851), (117, 616336), (126, 572312), (144, 500773), (156, 462252), (168, 429234), (182, 396216), (208, 346689), (234, 308168), (252, 286156), (273, 264144), (312, 231126), (336, 214617), (364, 198108), (468, 154084), (504, 143078), (546, 132072), (624, 115563), (728, 99054), (819, 88048), (936, 77042), (1008, 71539), (1092, 66036), (1456, 49527), (1638, 44024), (1872, 38521), (2184, 33018), (3276, 22012), (4368, 16509), (5503, 13104), (6552, 11006)]