68114340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{54059}}^1$

素因数の和:54081

約数の個数: 72

約数和(自身を含む): 236134080

約数和(自身を除く): 168019740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 54059, 108118, 162177, 216236, 270295, 324354, 378413, 486531, 540590, 648708, 756826, 810885, 973062, 1081180, 1135239, 1513652, 1621770, 1892065, 1946124, 2270478, 2432655, 3243540, 3405717, 3784130, 4540956, 4865310, 5676195, 6811434, 7568260, 9730620, 11352390, 13622868, 17028585, 22704780, 34057170, 68114340]

約数ペア:

[(1, 68114340), (2, 34057170), (3, 22704780), (4, 17028585), (5, 13622868), (6, 11352390), (7, 9730620), (9, 7568260), (10, 6811434), (12, 5676195), (14, 4865310), (15, 4540956), (18, 3784130), (20, 3405717), (21, 3243540), (28, 2432655), (30, 2270478), (35, 1946124), (36, 1892065), (42, 1621770), (45, 1513652), (60, 1135239), (63, 1081180), (70, 973062), (84, 810885), (90, 756826), (105, 648708), (126, 540590), (140, 486531), (180, 378413), (210, 324354), (252, 270295), (315, 216236), (420, 162177), (630, 108118), (1260, 54059)]