68542236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 200045664

約数和(自身を除く): 131503428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2693, 2828, 3636, 4242, 5386, 6363, 8079, 8484, 10772, 12726, 16158, 18851, 24237, 25452, 32316, 37702, 48474, 56553, 75404, 96948, 113106, 169659, 226212, 271993, 339318, 543986, 678636, 815979, 1087972, 1631958, 1903951, 2447937, 3263916, 3807902, 4895874, 5711853, 7615804, 9791748, 11423706, 17135559, 22847412, 34271118, 68542236]

約数ペア:

[(1, 68542236), (2, 34271118), (3, 22847412), (4, 17135559), (6, 11423706), (7, 9791748), (9, 7615804), (12, 5711853), (14, 4895874), (18, 3807902), (21, 3263916), (28, 2447937), (36, 1903951), (42, 1631958), (63, 1087972), (84, 815979), (101, 678636), (126, 543986), (202, 339318), (252, 271993), (303, 226212), (404, 169659), (606, 113106), (707, 96948), (909, 75404), (1212, 56553), (1414, 48474), (1818, 37702), (2121, 32316), (2693, 25452), (2828, 24237), (3636, 18851), (4242, 16158), (5386, 12726), (6363, 10772), (8079, 8484)]