68546072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 161395200

約数和(自身を除く): 92849128

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2801, 3059, 3496, 5602, 6118, 11204, 12236, 19607, 22408, 24472, 39214, 53219, 64423, 78428, 106438, 128846, 156856, 212876, 257692, 372533, 425752, 450961, 515384, 745066, 901922, 1224037, 1490132, 1803844, 2448074, 2980264, 3607688, 4896148, 8568259, 9792296, 17136518, 34273036, 68546072]

約数ペア:

[(1, 68546072), (2, 34273036), (4, 17136518), (7, 9792296), (8, 8568259), (14, 4896148), (19, 3607688), (23, 2980264), (28, 2448074), (38, 1803844), (46, 1490132), (56, 1224037), (76, 901922), (92, 745066), (133, 515384), (152, 450961), (161, 425752), (184, 372533), (266, 257692), (322, 212876), (437, 156856), (532, 128846), (644, 106438), (874, 78428), (1064, 64423), (1288, 53219), (1748, 39214), (2801, 24472), (3059, 22408), (3496, 19607), (5602, 12236), (6118, 11204)]