82016396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 184338000

約数和(自身を除く): 102321604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 154, 196, 218, 308, 349, 436, 539, 698, 763, 1078, 1199, 1396, 1526, 2156, 2398, 2443, 3052, 3839, 4796, 4886, 5341, 7678, 8393, 9772, 10682, 15356, 16786, 17101, 21364, 26873, 33572, 34202, 38041, 53746, 58751, 68404, 76082, 107492, 117502, 152164, 188111, 235004, 266287, 376222, 418451, 532574, 752444, 836902, 1065148, 1673804, 1864009, 2929157, 3728018, 5858314, 7456036, 11716628, 20504099, 41008198, 82016396]

約数ペア:

[(1, 82016396), (2, 41008198), (4, 20504099), (7, 11716628), (11, 7456036), (14, 5858314), (22, 3728018), (28, 2929157), (44, 1864009), (49, 1673804), (77, 1065148), (98, 836902), (109, 752444), (154, 532574), (196, 418451), (218, 376222), (308, 266287), (349, 235004), (436, 188111), (539, 152164), (698, 117502), (763, 107492), (1078, 76082), (1199, 68404), (1396, 58751), (1526, 53746), (2156, 38041), (2398, 34202), (2443, 33572), (3052, 26873), (3839, 21364), (4796, 17101), (4886, 16786), (5341, 15356), (7678, 10682), (8393, 9772)]