69307964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 135905280

約数和(自身を除く): 66597316

約数列:

[1, 2, 4, 11, 22, 44, 79, 127, 157, 158, 254, 314, 316, 508, 628, 869, 1397, 1727, 1738, 2794, 3454, 3476, 5588, 6908, 10033, 12403, 19939, 20066, 24806, 39878, 40132, 49612, 79756, 110363, 136433, 219329, 220726, 272866, 438658, 441452, 545732, 877316, 1575181, 3150362, 6300724, 17326991, 34653982, 69307964]

約数ペア:

[(1, 69307964), (2, 34653982), (4, 17326991), (11, 6300724), (22, 3150362), (44, 1575181), (79, 877316), (127, 545732), (157, 441452), (158, 438658), (254, 272866), (314, 220726), (316, 219329), (508, 136433), (628, 110363), (869, 79756), (1397, 49612), (1727, 40132), (1738, 39878), (2794, 24806), (3454, 20066), (3476, 19939), (5588, 12403), (6908, 10033)]