71531856

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15053}}^1$

素因数の和:15081

約数の個数: 80

約数和(自身を含む): 224003520

約数和(自身を除く): 152471664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 15053, 30106, 45159, 60212, 90318, 120424, 135477, 165583, 180636, 240848, 270954, 331166, 361272, 406431, 496749, 541908, 662332, 722544, 812862, 993498, 1083816, 1324664, 1490247, 1625724, 1986996, 2167632, 2649328, 2980494, 3251448, 3973992, 4470741, 5960988, 6502896, 7947984, 8941482, 11921976, 17882964, 23843952, 35765928, 71531856]

約数ペア:

[(1, 71531856), (2, 35765928), (3, 23843952), (4, 17882964), (6, 11921976), (8, 8941482), (9, 7947984), (11, 6502896), (12, 5960988), (16, 4470741), (18, 3973992), (22, 3251448), (24, 2980494), (27, 2649328), (33, 2167632), (36, 1986996), (44, 1625724), (48, 1490247), (54, 1324664), (66, 1083816), (72, 993498), (88, 812862), (99, 722544), (108, 662332), (132, 541908), (144, 496749), (176, 406431), (198, 361272), (216, 331166), (264, 270954), (297, 240848), (396, 180636), (432, 165583), (528, 135477), (594, 120424), (792, 90318), (1188, 60212), (1584, 45159), (2376, 30106), (4752, 15053)]