68260572

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 178869600

約数和(自身を除く): 110609028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 103, 123, 164, 206, 246, 309, 369, 412, 449, 492, 618, 738, 898, 927, 1236, 1347, 1476, 1796, 1854, 2694, 3708, 4041, 4223, 5388, 8082, 8446, 12669, 16164, 16892, 18409, 25338, 36818, 38007, 46247, 50676, 55227, 73636, 76014, 92494, 110454, 138741, 152028, 165681, 184988, 220908, 277482, 331362, 416223, 554964, 662724, 832446, 1664892, 1896127, 3792254, 5688381, 7584508, 11376762, 17065143, 22753524, 34130286, 68260572]

約数ペア:

[(1, 68260572), (2, 34130286), (3, 22753524), (4, 17065143), (6, 11376762), (9, 7584508), (12, 5688381), (18, 3792254), (36, 1896127), (41, 1664892), (82, 832446), (103, 662724), (123, 554964), (164, 416223), (206, 331362), (246, 277482), (309, 220908), (369, 184988), (412, 165681), (449, 152028), (492, 138741), (618, 110454), (738, 92494), (898, 76014), (927, 73636), (1236, 55227), (1347, 50676), (1476, 46247), (1796, 38007), (1854, 36818), (2694, 25338), (3708, 18409), (4041, 16892), (4223, 16164), (5388, 12669), (8082, 8446)]