180579078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 428371200

約数和(自身を除く): 247792122

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2411, 2774, 3942, 4161, 4822, 7233, 8322, 12483, 14466, 21699, 24966, 37449, 43398, 45809, 65097, 74898, 91618, 130194, 137427, 176003, 274854, 352006, 412281, 528009, 824562, 1056018, 1236843, 1584027, 2473686, 3168054, 3344057, 4752081, 6688114, 9504162, 10032171, 20064342, 30096513, 60193026, 90289539, 180579078]

約数ペア:

[(1, 180579078), (2, 90289539), (3, 60193026), (6, 30096513), (9, 20064342), (18, 10032171), (19, 9504162), (27, 6688114), (38, 4752081), (54, 3344057), (57, 3168054), (73, 2473686), (114, 1584027), (146, 1236843), (171, 1056018), (219, 824562), (342, 528009), (438, 412281), (513, 352006), (657, 274854), (1026, 176003), (1314, 137427), (1387, 130194), (1971, 91618), (2411, 74898), (2774, 65097), (3942, 45809), (4161, 43398), (4822, 37449), (7233, 24966), (8322, 21699), (12483, 14466)]