85358298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 101265702

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 89, 94, 114, 141, 178, 179, 267, 282, 358, 534, 537, 893, 1074, 1691, 1786, 2679, 3382, 3401, 4183, 5073, 5358, 6802, 8366, 8413, 10146, 10203, 12549, 15931, 16826, 20406, 25098, 25239, 31862, 47793, 50478, 79477, 95586, 158954, 159847, 238431, 302689, 319694, 476862, 479541, 605378, 748757, 908067, 959082, 1497514, 1816134, 2246271, 4492542, 14226383, 28452766, 42679149, 85358298]

約数ペア:

[(1, 85358298), (2, 42679149), (3, 28452766), (6, 14226383), (19, 4492542), (38, 2246271), (47, 1816134), (57, 1497514), (89, 959082), (94, 908067), (114, 748757), (141, 605378), (178, 479541), (179, 476862), (267, 319694), (282, 302689), (358, 238431), (534, 159847), (537, 158954), (893, 95586), (1074, 79477), (1691, 50478), (1786, 47793), (2679, 31862), (3382, 25239), (3401, 25098), (4183, 20406), (5073, 16826), (5358, 15931), (6802, 12549), (8366, 10203), (8413, 10146)]