61439274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 151875360

約数和(自身を除く): 90436086

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1063, 1482, 1521, 2126, 2223, 3042, 3189, 3211, 4446, 6378, 6422, 9567, 9633, 13819, 19134, 19266, 20197, 27638, 28899, 40394, 41457, 57798, 60591, 82914, 121182, 124371, 179647, 181773, 248742, 262561, 359294, 363546, 525122, 538941, 787683, 1077882, 1575366, 1616823, 2363049, 3233646, 3413293, 4726098, 6826586, 10239879, 20479758, 30719637, 61439274]

約数ペア:

[(1, 61439274), (2, 30719637), (3, 20479758), (6, 10239879), (9, 6826586), (13, 4726098), (18, 3413293), (19, 3233646), (26, 2363049), (38, 1616823), (39, 1575366), (57, 1077882), (78, 787683), (114, 538941), (117, 525122), (169, 363546), (171, 359294), (234, 262561), (247, 248742), (338, 181773), (342, 179647), (494, 124371), (507, 121182), (741, 82914), (1014, 60591), (1063, 57798), (1482, 41457), (1521, 40394), (2126, 28899), (2223, 27638), (3042, 20197), (3189, 19266), (3211, 19134), (4446, 13819), (6378, 9633), (6422, 9567)]