71491284

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46183}}^1$

素因数の和:46236

約数の個数: 36

約数和(自身を含む): 184920736

約数和(自身を除く): 113429452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46183, 92366, 138549, 184732, 277098, 415647, 554196, 831294, 1662588, 1985869, 3971738, 5957607, 7943476, 11915214, 17872821, 23830428, 35745642, 71491284]

約数ペア:

[(1, 71491284), (2, 35745642), (3, 23830428), (4, 17872821), (6, 11915214), (9, 7943476), (12, 5957607), (18, 3971738), (36, 1985869), (43, 1662588), (86, 831294), (129, 554196), (172, 415647), (258, 277098), (387, 184732), (516, 138549), (774, 92366), (1548, 46183)]