64839294

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 151888464

約数和(自身を除く): 87049170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 401, 691, 802, 1203, 1382, 2073, 2406, 3609, 4146, 5213, 6219, 7218, 8983, 10426, 12438, 15639, 17966, 26949, 31278, 46917, 53898, 80847, 93834, 161694, 277091, 554182, 831273, 1662546, 2493819, 3602183, 4987638, 7204366, 10806549, 21613098, 32419647, 64839294]

約数ペア:

[(1, 64839294), (2, 32419647), (3, 21613098), (6, 10806549), (9, 7204366), (13, 4987638), (18, 3602183), (26, 2493819), (39, 1662546), (78, 831273), (117, 554182), (234, 277091), (401, 161694), (691, 93834), (802, 80847), (1203, 53898), (1382, 46917), (2073, 31278), (2406, 26949), (3609, 17966), (4146, 15639), (5213, 12438), (6219, 10426), (7218, 8983)]