78173446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 134719200

約数和(自身を除く): 56545754

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1187, 1937, 2374, 2533, 3874, 5066, 15431, 20179, 30862, 32929, 40358, 65858, 176863, 262327, 353726, 524654, 2299219, 3006671, 4598438, 6013342, 39086723, 78173446]

約数ペア:

[(1, 78173446), (2, 39086723), (13, 6013342), (17, 4598438), (26, 3006671), (34, 2299219), (149, 524654), (221, 353726), (298, 262327), (442, 176863), (1187, 65858), (1937, 40358), (2374, 32929), (2533, 30862), (3874, 20179), (5066, 15431)]