69138576

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 120

約数和(自身を含む): 215120160

約数和(自身を除く): 145981584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 947, 1014, 1352, 1404, 1521, 1872, 1894, 2028, 2704, 2808, 2841, 3042, 3788, 4056, 4563, 5616, 5682, 6084, 7576, 8112, 8523, 9126, 11364, 12168, 12311, 15152, 17046, 18252, 22728, 24336, 24622, 25569, 34092, 36504, 36933, 45456, 49244, 51138, 68184, 73008, 73866, 98488, 102276, 110799, 136368, 147732, 160043, 196976, 204552, 221598, 295464, 320086, 332397, 409104, 443196, 480129, 590928, 640172, 664794, 886392, 960258, 1280344, 1329588, 1440387, 1772784, 1920516, 2560688, 2659176, 2880774, 3841032, 4321161, 5318352, 5761548, 7682064, 8642322, 11523096, 17284644, 23046192, 34569288, 69138576]

約数ペア:

[(1, 69138576), (2, 34569288), (3, 23046192), (4, 17284644), (6, 11523096), (8, 8642322), (9, 7682064), (12, 5761548), (13, 5318352), (16, 4321161), (18, 3841032), (24, 2880774), (26, 2659176), (27, 2560688), (36, 1920516), (39, 1772784), (48, 1440387), (52, 1329588), (54, 1280344), (72, 960258), (78, 886392), (104, 664794), (108, 640172), (117, 590928), (144, 480129), (156, 443196), (169, 409104), (208, 332397), (216, 320086), (234, 295464), (312, 221598), (338, 204552), (351, 196976), (432, 160043), (468, 147732), (507, 136368), (624, 110799), (676, 102276), (702, 98488), (936, 73866), (947, 73008), (1014, 68184), (1352, 51138), (1404, 49244), (1521, 45456), (1872, 36933), (1894, 36504), (2028, 34092), (2704, 25569), (2808, 24622), (2841, 24336), (3042, 22728), (3788, 18252), (4056, 17046), (4563, 15152), (5616, 12311), (5682, 12168), (6084, 11364), (7576, 9126), (8112, 8523)]