77320424

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 156979620

約数和(自身を除く): 79659196

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 653, 722, 779, 1306, 1444, 1558, 2612, 2888, 3116, 5224, 6232, 12407, 14801, 24814, 26773, 29602, 49628, 53546, 59204, 99256, 107092, 118408, 214184, 235733, 471466, 508687, 942932, 1017374, 1885864, 2034748, 4069496, 9665053, 19330106, 38660212, 77320424]

約数ペア:

[(1, 77320424), (2, 38660212), (4, 19330106), (8, 9665053), (19, 4069496), (38, 2034748), (41, 1885864), (76, 1017374), (82, 942932), (152, 508687), (164, 471466), (328, 235733), (361, 214184), (653, 118408), (722, 107092), (779, 99256), (1306, 59204), (1444, 53546), (1558, 49628), (2612, 29602), (2888, 26773), (3116, 24814), (5224, 14801), (6232, 12407)]