61355484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 164353280

約数和(自身を除く): 102997796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 331, 342, 542, 662, 684, 813, 993, 1084, 1324, 1626, 1986, 2439, 2979, 3252, 3972, 4878, 5149, 5958, 6289, 9756, 10298, 11916, 12578, 15447, 18867, 20596, 25156, 30894, 37734, 46341, 56601, 61788, 75468, 89701, 92682, 113202, 179402, 185364, 226404, 269103, 358804, 538206, 807309, 1076412, 1614618, 1704319, 3229236, 3408638, 5112957, 6817276, 10225914, 15338871, 20451828, 30677742, 61355484]

約数ペア:

[(1, 61355484), (2, 30677742), (3, 20451828), (4, 15338871), (6, 10225914), (9, 6817276), (12, 5112957), (18, 3408638), (19, 3229236), (36, 1704319), (38, 1614618), (57, 1076412), (76, 807309), (114, 538206), (171, 358804), (228, 269103), (271, 226404), (331, 185364), (342, 179402), (542, 113202), (662, 92682), (684, 89701), (813, 75468), (993, 61788), (1084, 56601), (1324, 46341), (1626, 37734), (1986, 30894), (2439, 25156), (2979, 20596), (3252, 18867), (3972, 15447), (4878, 12578), (5149, 11916), (5958, 10298), (6289, 9756)]