71944936

素因数分解:

$2^3\times 7^3\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 159264000

約数和(自身を除く): 87319064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 167, 196, 314, 334, 343, 392, 628, 668, 686, 1099, 1169, 1256, 1336, 1372, 2198, 2338, 2744, 4396, 4676, 7693, 8183, 8792, 9352, 15386, 16366, 26219, 30772, 32732, 52438, 53851, 57281, 61544, 65464, 104876, 107702, 114562, 183533, 209752, 215404, 229124, 367066, 430808, 458248, 734132, 1284731, 1468264, 2569462, 5138924, 8993117, 10277848, 17986234, 35972468, 71944936]

約数ペア:

[(1, 71944936), (2, 35972468), (4, 17986234), (7, 10277848), (8, 8993117), (14, 5138924), (28, 2569462), (49, 1468264), (56, 1284731), (98, 734132), (157, 458248), (167, 430808), (196, 367066), (314, 229124), (334, 215404), (343, 209752), (392, 183533), (628, 114562), (668, 107702), (686, 104876), (1099, 65464), (1169, 61544), (1256, 57281), (1336, 53851), (1372, 52438), (2198, 32732), (2338, 30772), (2744, 26219), (4396, 16366), (4676, 15386), (7693, 9352), (8183, 8792)]