83780208

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2609}}^1$

素因数の和:2846

約数の個数: 60

約数和(自身を含む): 235609920

約数和(自身を除く): 151829712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2609, 2676, 3568, 4014, 5218, 5352, 7827, 8028, 10436, 10704, 15654, 16056, 20872, 23481, 31308, 32112, 41744, 46962, 62616, 93924, 125232, 187848, 375696, 581807, 1163614, 1745421, 2327228, 3490842, 4654456, 5236263, 6981684, 9308912, 10472526, 13963368, 20945052, 27926736, 41890104, 83780208]

約数ペア:

[(1, 83780208), (2, 41890104), (3, 27926736), (4, 20945052), (6, 13963368), (8, 10472526), (9, 9308912), (12, 6981684), (16, 5236263), (18, 4654456), (24, 3490842), (36, 2327228), (48, 1745421), (72, 1163614), (144, 581807), (223, 375696), (446, 187848), (669, 125232), (892, 93924), (1338, 62616), (1784, 46962), (2007, 41744), (2609, 32112), (2676, 31308), (3568, 23481), (4014, 20872), (5218, 16056), (5352, 15654), (7827, 10704), (8028, 10436)]