64707174

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1391

約数の個数: 80

約数和(自身を含む): 169686528

約数和(自身を除く): 104979354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1327, 1806, 2322, 2654, 2709, 3483, 3981, 5418, 6966, 7962, 8127, 9289, 11943, 16254, 18578, 23886, 24381, 27867, 35829, 48762, 55734, 57061, 71658, 83601, 107487, 114122, 167202, 171183, 214974, 250803, 342366, 399427, 501606, 513549, 752409, 798854, 1027098, 1198281, 1504818, 1540647, 2396562, 3081294, 3594843, 4621941, 7189686, 9243882, 10784529, 21569058, 32353587, 64707174]

約数ペア:

[(1, 64707174), (2, 32353587), (3, 21569058), (6, 10784529), (7, 9243882), (9, 7189686), (14, 4621941), (18, 3594843), (21, 3081294), (27, 2396562), (42, 1540647), (43, 1504818), (54, 1198281), (63, 1027098), (81, 798854), (86, 752409), (126, 513549), (129, 501606), (162, 399427), (189, 342366), (258, 250803), (301, 214974), (378, 171183), (387, 167202), (567, 114122), (602, 107487), (774, 83601), (903, 71658), (1134, 57061), (1161, 55734), (1327, 48762), (1806, 35829), (2322, 27867), (2654, 24381), (2709, 23886), (3483, 18578), (3981, 16254), (5418, 11943), (6966, 9289), (7962, 8127)]