72693546

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 83949654

約数列:

[1, 2, 3, 6, 29, 58, 59, 73, 87, 97, 118, 146, 174, 177, 194, 219, 291, 354, 438, 582, 1711, 2117, 2813, 3422, 4234, 4307, 5133, 5626, 5723, 6351, 7081, 8439, 8614, 10266, 11446, 12702, 12921, 14162, 16878, 17169, 21243, 25842, 34338, 42486, 124903, 165967, 205349, 249806, 331934, 374709, 410698, 417779, 497901, 616047, 749418, 835558, 995802, 1232094, 1253337, 2506674, 12115591, 24231182, 36346773, 72693546]

約数ペア:

[(1, 72693546), (2, 36346773), (3, 24231182), (6, 12115591), (29, 2506674), (58, 1253337), (59, 1232094), (73, 995802), (87, 835558), (97, 749418), (118, 616047), (146, 497901), (174, 417779), (177, 410698), (194, 374709), (219, 331934), (291, 249806), (354, 205349), (438, 165967), (582, 124903), (1711, 42486), (2117, 34338), (2813, 25842), (3422, 21243), (4234, 17169), (4307, 16878), (5133, 14162), (5626, 12921), (5723, 12702), (6351, 11446), (7081, 10266), (8439, 8614)]