72466856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 173076480

約数和(自身を除く): 100609624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2503, 2632, 3619, 4136, 5006, 7238, 10012, 14476, 17521, 20024, 27533, 28952, 35042, 55066, 70084, 110132, 117641, 140168, 192731, 220264, 235282, 385462, 470564, 770924, 823487, 941128, 1294051, 1541848, 1646974, 2588102, 3293948, 5176204, 6587896, 9058357, 10352408, 18116714, 36233428, 72466856]

約数ペア:

[(1, 72466856), (2, 36233428), (4, 18116714), (7, 10352408), (8, 9058357), (11, 6587896), (14, 5176204), (22, 3293948), (28, 2588102), (44, 1646974), (47, 1541848), (56, 1294051), (77, 941128), (88, 823487), (94, 770924), (154, 470564), (188, 385462), (308, 235282), (329, 220264), (376, 192731), (517, 140168), (616, 117641), (658, 110132), (1034, 70084), (1316, 55066), (2068, 35042), (2503, 28952), (2632, 27533), (3619, 20024), (4136, 17521), (5006, 14476), (7238, 10012)]