180421056

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5386

約数の個数: 84

約数和(自身を含む): 526008600

約数和(自身を除く): 345587544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 708, 944, 1062, 1416, 1888, 2124, 2832, 3776, 4248, 5309, 5664, 8496, 10618, 11328, 15927, 16992, 21236, 31854, 33984, 42472, 47781, 63708, 84944, 95562, 127416, 169888, 191124, 254832, 313231, 339776, 382248, 509664, 626462, 764496, 939693, 1019328, 1252924, 1528992, 1879386, 2505848, 2819079, 3057984, 3758772, 5011696, 5638158, 7517544, 10023392, 11276316, 15035088, 20046784, 22552632, 30070176, 45105264, 60140352, 90210528, 180421056]

約数ペア:

[(1, 180421056), (2, 90210528), (3, 60140352), (4, 45105264), (6, 30070176), (8, 22552632), (9, 20046784), (12, 15035088), (16, 11276316), (18, 10023392), (24, 7517544), (32, 5638158), (36, 5011696), (48, 3758772), (59, 3057984), (64, 2819079), (72, 2505848), (96, 1879386), (118, 1528992), (144, 1252924), (177, 1019328), (192, 939693), (236, 764496), (288, 626462), (354, 509664), (472, 382248), (531, 339776), (576, 313231), (708, 254832), (944, 191124), (1062, 169888), (1416, 127416), (1888, 95562), (2124, 84944), (2832, 63708), (3776, 47781), (4248, 42472), (5309, 33984), (5664, 31854), (8496, 21236), (10618, 16992), (11328, 15927)]