78386256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3261

約数の個数: 90

約数和(自身を含む): 237619278

約数和(自身を除く): 159233022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 3221, 4056, 6084, 6442, 8112, 9663, 12168, 12884, 19326, 24336, 25768, 28989, 38652, 41873, 51536, 57978, 77304, 83746, 115956, 125619, 154608, 167492, 231912, 251238, 334984, 376857, 463824, 502476, 544349, 669968, 753714, 1004952, 1088698, 1507428, 1633047, 2009904, 2177396, 3014856, 3266094, 4354792, 4899141, 6029712, 6532188, 8709584, 9798282, 13064376, 19596564, 26128752, 39193128, 78386256]

約数ペア:

[(1, 78386256), (2, 39193128), (3, 26128752), (4, 19596564), (6, 13064376), (8, 9798282), (9, 8709584), (12, 6532188), (13, 6029712), (16, 4899141), (18, 4354792), (24, 3266094), (26, 3014856), (36, 2177396), (39, 2009904), (48, 1633047), (52, 1507428), (72, 1088698), (78, 1004952), (104, 753714), (117, 669968), (144, 544349), (156, 502476), (169, 463824), (208, 376857), (234, 334984), (312, 251238), (338, 231912), (468, 167492), (507, 154608), (624, 125619), (676, 115956), (936, 83746), (1014, 77304), (1352, 57978), (1521, 51536), (1872, 41873), (2028, 38652), (2704, 28989), (3042, 25768), (3221, 24336), (4056, 19326), (6084, 12884), (6442, 12168), (8112, 9663)]