72076842

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 166695360

約数和(自身を除く): 94618518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 2887, 4161, 5774, 8322, 8661, 12483, 17322, 24966, 25983, 51966, 54853, 109706, 164559, 210751, 329118, 421502, 493677, 632253, 987354, 1264506, 1896759, 3793518, 4004269, 8008538, 12012807, 24025614, 36038421, 72076842]

約数ペア:

[(1, 72076842), (2, 36038421), (3, 24025614), (6, 12012807), (9, 8008538), (18, 4004269), (19, 3793518), (38, 1896759), (57, 1264506), (73, 987354), (114, 632253), (146, 493677), (171, 421502), (219, 329118), (342, 210751), (438, 164559), (657, 109706), (1314, 54853), (1387, 51966), (2774, 25983), (2887, 24966), (4161, 17322), (5774, 12483), (8322, 8661)]