127465452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 340791360

約数和(自身を除く): 213325908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 331, 342, 563, 662, 684, 993, 1126, 1324, 1689, 1986, 2252, 2979, 3378, 3972, 5067, 5958, 6289, 6756, 10134, 10697, 11916, 12578, 18867, 20268, 21394, 25156, 32091, 37734, 42788, 56601, 64182, 75468, 96273, 113202, 128364, 186353, 192546, 226404, 372706, 385092, 559059, 745412, 1118118, 1677177, 2236236, 3354354, 3540707, 6708708, 7081414, 10622121, 14162828, 21244242, 31866363, 42488484, 63732726, 127465452]

約数ペア:

[(1, 127465452), (2, 63732726), (3, 42488484), (4, 31866363), (6, 21244242), (9, 14162828), (12, 10622121), (18, 7081414), (19, 6708708), (36, 3540707), (38, 3354354), (57, 2236236), (76, 1677177), (114, 1118118), (171, 745412), (228, 559059), (331, 385092), (342, 372706), (563, 226404), (662, 192546), (684, 186353), (993, 128364), (1126, 113202), (1324, 96273), (1689, 75468), (1986, 64182), (2252, 56601), (2979, 42788), (3378, 37734), (3972, 32091), (5067, 25156), (5958, 21394), (6289, 20268), (6756, 18867), (10134, 12578), (10697, 11916)]