66778184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 76300216

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 137, 191, 232, 274, 319, 382, 548, 638, 764, 1096, 1276, 1507, 1528, 2101, 2552, 3014, 3973, 4202, 5539, 6028, 7946, 8404, 11078, 12056, 15892, 16808, 22156, 26167, 31784, 43703, 44312, 52334, 60929, 87406, 104668, 121858, 174812, 209336, 243716, 287837, 349624, 487432, 575674, 758843, 1151348, 1517686, 2302696, 3035372, 6070744, 8347273, 16694546, 33389092, 66778184]

約数ペア:

[(1, 66778184), (2, 33389092), (4, 16694546), (8, 8347273), (11, 6070744), (22, 3035372), (29, 2302696), (44, 1517686), (58, 1151348), (88, 758843), (116, 575674), (137, 487432), (191, 349624), (232, 287837), (274, 243716), (319, 209336), (382, 174812), (548, 121858), (638, 104668), (764, 87406), (1096, 60929), (1276, 52334), (1507, 44312), (1528, 43703), (2101, 31784), (2552, 26167), (3014, 22156), (3973, 16808), (4202, 15892), (5539, 12056), (6028, 11078), (7946, 8404)]