61375878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 137142720

約数和(自身を除く): 75766842

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 258, 358, 387, 443, 537, 774, 886, 1074, 1329, 1611, 2658, 3222, 3987, 7697, 7974, 15394, 19049, 23091, 38098, 46182, 57147, 69273, 79297, 114294, 138546, 158594, 171441, 237891, 342882, 475782, 713673, 1427346, 3409771, 6819542, 10229313, 20458626, 30687939, 61375878]

約数ペア:

[(1, 61375878), (2, 30687939), (3, 20458626), (6, 10229313), (9, 6819542), (18, 3409771), (43, 1427346), (86, 713673), (129, 475782), (179, 342882), (258, 237891), (358, 171441), (387, 158594), (443, 138546), (537, 114294), (774, 79297), (886, 69273), (1074, 57147), (1329, 46182), (1611, 38098), (2658, 23091), (3222, 19049), (3987, 15394), (7697, 7974)]