68856144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 205403520

約数和(自身を除く): 136547376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 808, 1212, 1414, 1616, 2029, 2121, 2424, 2828, 4058, 4242, 4848, 5656, 6087, 8116, 8484, 11312, 12174, 14203, 16232, 16968, 24348, 28406, 32464, 33936, 42609, 48696, 56812, 85218, 97392, 113624, 170436, 204929, 227248, 340872, 409858, 614787, 681744, 819716, 1229574, 1434503, 1639432, 2459148, 2869006, 3278864, 4303509, 4918296, 5738012, 8607018, 9836592, 11476024, 17214036, 22952048, 34428072, 68856144]

約数ペア:

[(1, 68856144), (2, 34428072), (3, 22952048), (4, 17214036), (6, 11476024), (7, 9836592), (8, 8607018), (12, 5738012), (14, 4918296), (16, 4303509), (21, 3278864), (24, 2869006), (28, 2459148), (42, 1639432), (48, 1434503), (56, 1229574), (84, 819716), (101, 681744), (112, 614787), (168, 409858), (202, 340872), (303, 227248), (336, 204929), (404, 170436), (606, 113624), (707, 97392), (808, 85218), (1212, 56812), (1414, 48696), (1616, 42609), (2029, 33936), (2121, 32464), (2424, 28406), (2828, 24348), (4058, 16968), (4242, 16232), (4848, 14203), (5656, 12174), (6087, 11312), (8116, 8484)]