172072404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{227609}}^1$

素因数の和:227629

約数の個数: 48

約数和(自身を含む): 509846400

約数和(自身を除く): 337773996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 227609, 455218, 682827, 910436, 1365654, 1593263, 2048481, 2731308, 3186526, 4096962, 4779789, 6145443, 6373052, 8193924, 9559578, 12290886, 14339367, 19119156, 24581772, 28678734, 43018101, 57357468, 86036202, 172072404]

約数ペア:

[(1, 172072404), (2, 86036202), (3, 57357468), (4, 43018101), (6, 28678734), (7, 24581772), (9, 19119156), (12, 14339367), (14, 12290886), (18, 9559578), (21, 8193924), (27, 6373052), (28, 6145443), (36, 4779789), (42, 4096962), (54, 3186526), (63, 2731308), (84, 2048481), (108, 1593263), (126, 1365654), (189, 910436), (252, 682827), (378, 455218), (756, 227609)]