78143803682

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{3637}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 137932005120

約数和(自身を除く): 59788201438

約数列:

[1, 2, 7, 14, 61, 122, 139, 181, 278, 362, 427, 854, 973, 1267, 1946, 2534, 3637, 7274, 8479, 11041, 16958, 22082, 25159, 25459, 50318, 50918, 59353, 77287, 118706, 154574, 176113, 221857, 352226, 443714, 505543, 658297, 1011086, 1316594, 1534699, 1552999, 3069398, 3105998, 3538801, 4608079, 7077602, 9216158, 10742893, 21485786, 30838123, 40156117, 61676246, 80312234, 91503283, 183006566, 215866861, 281092819, 431733722, 562185638, 640522981, 1281045962, 5581700263, 11163400526, 39071901841, 78143803682]

約数ペア:

[(1, 78143803682), (2, 39071901841), (7, 11163400526), (14, 5581700263), (61, 1281045962), (122, 640522981), (139, 562185638), (181, 431733722), (278, 281092819), (362, 215866861), (427, 183006566), (854, 91503283), (973, 80312234), (1267, 61676246), (1946, 40156117), (2534, 30838123), (3637, 21485786), (7274, 10742893), (8479, 9216158), (11041, 7077602), (16958, 4608079), (22082, 3538801), (25159, 3105998), (25459, 3069398), (50318, 1552999), (50918, 1534699), (59353, 1316594), (77287, 1011086), (118706, 658297), (154574, 505543), (176113, 443714), (221857, 352226)]