877783788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4969}}^1$

素因数の和:5687

約数の個数: 72

約数和(自身を含む): 2539948320

約数和(自身を除く): 1662164532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 701, 1402, 2103, 2804, 4206, 4907, 4969, 6309, 8412, 9814, 9938, 12618, 14721, 14907, 19628, 19876, 25236, 29442, 29814, 34783, 44163, 44721, 58884, 59628, 69566, 88326, 89442, 104349, 139132, 176652, 178884, 208698, 313047, 417396, 626094, 1252188, 3483269, 6966538, 10449807, 13933076, 20899614, 24382883, 31349421, 41799228, 48765766, 62698842, 73148649, 97531532, 125397684, 146297298, 219445947, 292594596, 438891894, 877783788]

約数ペア:

[(1, 877783788), (2, 438891894), (3, 292594596), (4, 219445947), (6, 146297298), (7, 125397684), (9, 97531532), (12, 73148649), (14, 62698842), (18, 48765766), (21, 41799228), (28, 31349421), (36, 24382883), (42, 20899614), (63, 13933076), (84, 10449807), (126, 6966538), (252, 3483269), (701, 1252188), (1402, 626094), (2103, 417396), (2804, 313047), (4206, 208698), (4907, 178884), (4969, 176652), (6309, 139132), (8412, 104349), (9814, 89442), (9938, 88326), (12618, 69566), (14721, 59628), (14907, 58884), (19628, 44721), (19876, 44163), (25236, 34783), (29442, 29814)]