80321664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 228888000

約数和(自身を除く): 148566336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 101, 109, 114, 128, 152, 192, 202, 218, 228, 303, 304, 327, 384, 404, 436, 456, 606, 608, 654, 808, 872, 912, 1212, 1216, 1308, 1616, 1744, 1824, 1919, 2071, 2424, 2432, 2616, 3232, 3488, 3648, 3838, 4142, 4848, 5232, 5757, 6213, 6464, 6976, 7296, 7676, 8284, 9696, 10464, 11009, 11514, 12426, 12928, 13952, 15352, 16568, 19392, 20928, 22018, 23028, 24852, 30704, 33027, 33136, 38784, 41856, 44036, 46056, 49704, 61408, 66054, 66272, 88072, 92112, 99408, 122816, 132108, 132544, 176144, 184224, 198816, 209171, 245632, 264216, 265088, 352288, 368448, 397632, 418342, 528432, 627513, 704576, 736896, 795264, 836684, 1056864, 1255026, 1409152, 1673368, 2113728, 2510052, 3346736, 4227456, 5020104, 6693472, 10040208, 13386944, 20080416, 26773888, 40160832, 80321664]

約数ペア:

[(1, 80321664), (2, 40160832), (3, 26773888), (4, 20080416), (6, 13386944), (8, 10040208), (12, 6693472), (16, 5020104), (19, 4227456), (24, 3346736), (32, 2510052), (38, 2113728), (48, 1673368), (57, 1409152), (64, 1255026), (76, 1056864), (96, 836684), (101, 795264), (109, 736896), (114, 704576), (128, 627513), (152, 528432), (192, 418342), (202, 397632), (218, 368448), (228, 352288), (303, 265088), (304, 264216), (327, 245632), (384, 209171), (404, 198816), (436, 184224), (456, 176144), (606, 132544), (608, 132108), (654, 122816), (808, 99408), (872, 92112), (912, 88072), (1212, 66272), (1216, 66054), (1308, 61408), (1616, 49704), (1744, 46056), (1824, 44036), (1919, 41856), (2071, 38784), (2424, 33136), (2432, 33027), (2616, 30704), (3232, 24852), (3488, 23028), (3648, 22018), (3838, 20928), (4142, 19392), (4848, 16568), (5232, 15352), (5757, 13952), (6213, 12928), (6464, 12426), (6976, 11514), (7296, 11009), (7676, 10464), (8284, 9696)]