67921776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 90

約数和(自身を含む): 205907208

約数和(自身を除く): 137985432

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, 2791, 3042, 4056, 5582, 6084, 8112, 8373, 11164, 12168, 16746, 22328, 24336, 25119, 33492, 36283, 44656, 50238, 66984, 72566, 100476, 108849, 133968, 145132, 200952, 217698, 290264, 326547, 401904, 435396, 471679, 580528, 653094, 870792, 943358, 1306188, 1415037, 1741584, 1886716, 2612376, 2830074, 3773432, 4245111, 5224752, 5660148, 7546864, 8490222, 11320296, 16980444, 22640592, 33960888, 67921776]

約数ペア:

[(1, 67921776), (2, 33960888), (3, 22640592), (4, 16980444), (6, 11320296), (8, 8490222), (9, 7546864), (12, 5660148), (13, 5224752), (16, 4245111), (18, 3773432), (24, 2830074), (26, 2612376), (36, 1886716), (39, 1741584), (48, 1415037), (52, 1306188), (72, 943358), (78, 870792), (104, 653094), (117, 580528), (144, 471679), (156, 435396), (169, 401904), (208, 326547), (234, 290264), (312, 217698), (338, 200952), (468, 145132), (507, 133968), (624, 108849), (676, 100476), (936, 72566), (1014, 66984), (1352, 50238), (1521, 44656), (1872, 36283), (2028, 33492), (2704, 25119), (2791, 24336), (3042, 22328), (4056, 16746), (5582, 12168), (6084, 11164), (8112, 8373)]