126143472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28910

約数の個数: 80

約数和(自身を含む): 401085440

約数和(自身を除く): 274941968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28879, 57758, 86637, 115516, 173274, 202153, 231032, 346548, 375427, 404306, 462064, 606459, 693096, 750854, 808612, 1126281, 1212918, 1386192, 1501708, 1617224, 2252562, 2425836, 2627989, 3003416, 3234448, 4505124, 4851672, 5255978, 6006832, 7883967, 9010248, 9703344, 10511956, 15767934, 18020496, 21023912, 31535868, 42047824, 63071736, 126143472]

約数ペア:

[(1, 126143472), (2, 63071736), (3, 42047824), (4, 31535868), (6, 21023912), (7, 18020496), (8, 15767934), (12, 10511956), (13, 9703344), (14, 9010248), (16, 7883967), (21, 6006832), (24, 5255978), (26, 4851672), (28, 4505124), (39, 3234448), (42, 3003416), (48, 2627989), (52, 2425836), (56, 2252562), (78, 1617224), (84, 1501708), (91, 1386192), (104, 1212918), (112, 1126281), (156, 808612), (168, 750854), (182, 693096), (208, 606459), (273, 462064), (312, 404306), (336, 375427), (364, 346548), (546, 231032), (624, 202153), (728, 173274), (1092, 115516), (1456, 86637), (2184, 57758), (4368, 28879)]