79416684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 206977680

約数和(自身を除く): 127560996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 318, 321, 389, 428, 477, 636, 642, 778, 954, 963, 1167, 1284, 1556, 1908, 1926, 2334, 3501, 3852, 4668, 5671, 7002, 11342, 14004, 17013, 20617, 22684, 34026, 41234, 41623, 51039, 61851, 68052, 82468, 83246, 102078, 123702, 124869, 166492, 185553, 204156, 247404, 249738, 371106, 374607, 499476, 742212, 749214, 1498428, 2206019, 4412038, 6618057, 8824076, 13236114, 19854171, 26472228, 39708342, 79416684]

約数ペア:

[(1, 79416684), (2, 39708342), (3, 26472228), (4, 19854171), (6, 13236114), (9, 8824076), (12, 6618057), (18, 4412038), (36, 2206019), (53, 1498428), (106, 749214), (107, 742212), (159, 499476), (212, 374607), (214, 371106), (318, 249738), (321, 247404), (389, 204156), (428, 185553), (477, 166492), (636, 124869), (642, 123702), (778, 102078), (954, 83246), (963, 82468), (1167, 68052), (1284, 61851), (1556, 51039), (1908, 41623), (1926, 41234), (2334, 34026), (3501, 22684), (3852, 20617), (4668, 17013), (5671, 14004), (7002, 11342)]