64664808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 177876000

約数和(自身を除く): 113211192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 149, 156, 169, 214, 298, 312, 321, 338, 428, 447, 507, 596, 642, 676, 856, 894, 1014, 1192, 1284, 1352, 1391, 1788, 1937, 2028, 2568, 2782, 3576, 3874, 4056, 4173, 5564, 5811, 7748, 8346, 11128, 11622, 15496, 15943, 16692, 18083, 23244, 25181, 31886, 33384, 36166, 46488, 47829, 50362, 54249, 63772, 72332, 75543, 95658, 100724, 108498, 127544, 144664, 151086, 191316, 201448, 207259, 216996, 302172, 382632, 414518, 433992, 604344, 621777, 829036, 1243554, 1658072, 2487108, 2694367, 4974216, 5388734, 8083101, 10777468, 16166202, 21554936, 32332404, 64664808]

約数ペア:

[(1, 64664808), (2, 32332404), (3, 21554936), (4, 16166202), (6, 10777468), (8, 8083101), (12, 5388734), (13, 4974216), (24, 2694367), (26, 2487108), (39, 1658072), (52, 1243554), (78, 829036), (104, 621777), (107, 604344), (149, 433992), (156, 414518), (169, 382632), (214, 302172), (298, 216996), (312, 207259), (321, 201448), (338, 191316), (428, 151086), (447, 144664), (507, 127544), (596, 108498), (642, 100724), (676, 95658), (856, 75543), (894, 72332), (1014, 63772), (1192, 54249), (1284, 50362), (1352, 47829), (1391, 46488), (1788, 36166), (1937, 33384), (2028, 31886), (2568, 25181), (2782, 23244), (3576, 18083), (3874, 16692), (4056, 15943), (4173, 15496), (5564, 11622), (5811, 11128), (7748, 8346)]