69796974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 86322066

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 79, 94, 141, 158, 237, 241, 282, 474, 482, 611, 723, 1027, 1222, 1446, 1833, 2054, 3081, 3133, 3666, 3713, 6162, 6266, 7426, 9399, 11139, 11327, 18798, 19039, 22278, 22654, 33981, 38078, 48269, 57117, 67962, 96538, 114234, 144807, 147251, 247507, 289614, 294502, 441753, 495014, 742521, 883506, 894833, 1485042, 1789666, 2684499, 5368998, 11632829, 23265658, 34898487, 69796974]

約数ペア:

[(1, 69796974), (2, 34898487), (3, 23265658), (6, 11632829), (13, 5368998), (26, 2684499), (39, 1789666), (47, 1485042), (78, 894833), (79, 883506), (94, 742521), (141, 495014), (158, 441753), (237, 294502), (241, 289614), (282, 247507), (474, 147251), (482, 144807), (611, 114234), (723, 96538), (1027, 67962), (1222, 57117), (1446, 48269), (1833, 38078), (2054, 33981), (3081, 22654), (3133, 22278), (3666, 19039), (3713, 18798), (6162, 11327), (6266, 11139), (7426, 9399)]