172208652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16943}}^1$

素因数の和:16979

約数の個数: 72

約数和(自身を含む): 504795648

約数和(自身を除く): 332586996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 16943, 33886, 50829, 67772, 101658, 118601, 186373, 203316, 237202, 355803, 372746, 474404, 559119, 711606, 745492, 1118238, 1304611, 1423212, 2050103, 2236476, 2609222, 3913833, 4100206, 5218444, 6150309, 7827666, 8200412, 12300618, 14350721, 15655332, 24601236, 28701442, 43052163, 57402884, 86104326, 172208652]

約数ペア:

[(1, 172208652), (2, 86104326), (3, 57402884), (4, 43052163), (6, 28701442), (7, 24601236), (11, 15655332), (12, 14350721), (14, 12300618), (21, 8200412), (22, 7827666), (28, 6150309), (33, 5218444), (42, 4100206), (44, 3913833), (66, 2609222), (77, 2236476), (84, 2050103), (121, 1423212), (132, 1304611), (154, 1118238), (231, 745492), (242, 711606), (308, 559119), (363, 474404), (462, 372746), (484, 355803), (726, 237202), (847, 203316), (924, 186373), (1452, 118601), (1694, 101658), (2541, 67772), (3388, 50829), (5082, 33886), (10164, 16943)]