84649324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 161663040

約数和(自身を除く): 77013716

約数列:

[1, 2, 4, 17, 34, 68, 71, 89, 142, 178, 197, 284, 356, 394, 788, 1207, 1513, 2414, 3026, 3349, 4828, 6052, 6319, 6698, 12638, 13396, 13987, 17533, 25276, 27974, 35066, 55948, 70132, 107423, 214846, 237779, 298061, 429692, 475558, 596122, 951116, 1192244, 1244843, 2489686, 4979372, 21162331, 42324662, 84649324]

約数ペア:

[(1, 84649324), (2, 42324662), (4, 21162331), (17, 4979372), (34, 2489686), (68, 1244843), (71, 1192244), (89, 951116), (142, 596122), (178, 475558), (197, 429692), (284, 298061), (356, 237779), (394, 214846), (788, 107423), (1207, 70132), (1513, 55948), (2414, 35066), (3026, 27974), (3349, 25276), (4828, 17533), (6052, 13987), (6319, 13396), (6698, 12638)]