82684784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 199362240

約数和(自身を除く): 116677456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 109, 112, 182, 208, 218, 364, 436, 521, 728, 763, 872, 1042, 1417, 1456, 1526, 1744, 2084, 2834, 3052, 3647, 4168, 5668, 6104, 6773, 7294, 8336, 9919, 11336, 12208, 13546, 14588, 19838, 22672, 27092, 29176, 39676, 47411, 54184, 56789, 58352, 79352, 94822, 108368, 113578, 158704, 189644, 227156, 379288, 397523, 454312, 738257, 758576, 795046, 908624, 1476514, 1590092, 2953028, 3180184, 5167799, 5906056, 6360368, 10335598, 11812112, 20671196, 41342392, 82684784]

約数ペア:

[(1, 82684784), (2, 41342392), (4, 20671196), (7, 11812112), (8, 10335598), (13, 6360368), (14, 5906056), (16, 5167799), (26, 3180184), (28, 2953028), (52, 1590092), (56, 1476514), (91, 908624), (104, 795046), (109, 758576), (112, 738257), (182, 454312), (208, 397523), (218, 379288), (364, 227156), (436, 189644), (521, 158704), (728, 113578), (763, 108368), (872, 94822), (1042, 79352), (1417, 58352), (1456, 56789), (1526, 54184), (1744, 47411), (2084, 39676), (2834, 29176), (3052, 27092), (3647, 22672), (4168, 19838), (5668, 14588), (6104, 13546), (6773, 12208), (7294, 11336), (8336, 9919)]