61820029136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{35533}}^1$

素因数の和:35716

約数の個数: 80

約数和(自身を含む): 129542750400

約数和(自身を除く): 67722721264

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 97, 118, 152, 194, 236, 304, 388, 472, 776, 944, 1121, 1552, 1843, 2242, 3686, 4484, 5723, 7372, 8968, 11446, 14744, 17936, 22892, 29488, 35533, 45784, 71066, 91568, 108737, 142132, 217474, 284264, 434948, 568528, 675127, 869896, 1350254, 1739792, 2096447, 2700508, 3446701, 4192894, 5401016, 6893402, 8385788, 10802032, 13786804, 16771576, 27573608, 33543152, 39832493, 55147216, 65487319, 79664986, 130974638, 159329972, 203355359, 261949276, 318659944, 406710718, 523898552, 637319888, 813421436, 1047797104, 1626842872, 3253685744, 3863751821, 7727503642, 15455007284, 30910014568, 61820029136]

約数ペア:

[(1, 61820029136), (2, 30910014568), (4, 15455007284), (8, 7727503642), (16, 3863751821), (19, 3253685744), (38, 1626842872), (59, 1047797104), (76, 813421436), (97, 637319888), (118, 523898552), (152, 406710718), (194, 318659944), (236, 261949276), (304, 203355359), (388, 159329972), (472, 130974638), (776, 79664986), (944, 65487319), (1121, 55147216), (1552, 39832493), (1843, 33543152), (2242, 27573608), (3686, 16771576), (4484, 13786804), (5723, 10802032), (7372, 8385788), (8968, 6893402), (11446, 5401016), (14744, 4192894), (17936, 3446701), (22892, 2700508), (29488, 2096447), (35533, 1739792), (45784, 1350254), (71066, 869896), (91568, 675127), (108737, 568528), (142132, 434948), (217474, 284264)]