78249924

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 204422400

約数和(自身を除く): 126172476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 412, 423, 449, 564, 618, 846, 898, 927, 1236, 1347, 1692, 1796, 1854, 2694, 3708, 4041, 4841, 5388, 8082, 9682, 14523, 16164, 19364, 21103, 29046, 42206, 43569, 46247, 58092, 63309, 84412, 87138, 92494, 126618, 138741, 174276, 184988, 189927, 253236, 277482, 379854, 416223, 554964, 759708, 832446, 1664892, 2173609, 4347218, 6520827, 8694436, 13041654, 19562481, 26083308, 39124962, 78249924]

約数ペア:

[(1, 78249924), (2, 39124962), (3, 26083308), (4, 19562481), (6, 13041654), (9, 8694436), (12, 6520827), (18, 4347218), (36, 2173609), (47, 1664892), (94, 832446), (103, 759708), (141, 554964), (188, 416223), (206, 379854), (282, 277482), (309, 253236), (412, 189927), (423, 184988), (449, 174276), (564, 138741), (618, 126618), (846, 92494), (898, 87138), (927, 84412), (1236, 63309), (1347, 58092), (1692, 46247), (1796, 43569), (1854, 42206), (2694, 29046), (3708, 21103), (4041, 19364), (4841, 16164), (5388, 14523), (8082, 9682)]