64819848

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 101975352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 131, 159, 212, 262, 318, 389, 393, 424, 524, 636, 778, 786, 1048, 1167, 1272, 1556, 1572, 2334, 3112, 3144, 4668, 6943, 9336, 13886, 20617, 20829, 27772, 41234, 41658, 50959, 55544, 61851, 82468, 83316, 101918, 123702, 152877, 164936, 166632, 203836, 247404, 305754, 407672, 494808, 611508, 1223016, 2700827, 5401654, 8102481, 10803308, 16204962, 21606616, 32409924, 64819848]

約数ペア:

[(1, 64819848), (2, 32409924), (3, 21606616), (4, 16204962), (6, 10803308), (8, 8102481), (12, 5401654), (24, 2700827), (53, 1223016), (106, 611508), (131, 494808), (159, 407672), (212, 305754), (262, 247404), (318, 203836), (389, 166632), (393, 164936), (424, 152877), (524, 123702), (636, 101918), (778, 83316), (786, 82468), (1048, 61851), (1167, 55544), (1272, 50959), (1556, 41658), (1572, 41234), (2334, 27772), (3112, 20829), (3144, 20617), (4668, 13886), (6943, 9336)]