74065428

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 202657728

約数和(自身を除く): 128592300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3313, 3726, 5589, 6626, 7452, 9939, 11178, 13252, 19878, 22356, 29817, 39756, 59634, 76199, 89451, 119268, 152398, 178902, 228597, 268353, 304796, 357804, 457194, 536706, 685791, 805059, 914388, 1073412, 1371582, 1610118, 2057373, 2743164, 3220236, 4114746, 6172119, 8229492, 12344238, 18516357, 24688476, 37032714, 74065428]

約数ペア:

[(1, 74065428), (2, 37032714), (3, 24688476), (4, 18516357), (6, 12344238), (9, 8229492), (12, 6172119), (18, 4114746), (23, 3220236), (27, 2743164), (36, 2057373), (46, 1610118), (54, 1371582), (69, 1073412), (81, 914388), (92, 805059), (108, 685791), (138, 536706), (162, 457194), (207, 357804), (243, 304796), (276, 268353), (324, 228597), (414, 178902), (486, 152398), (621, 119268), (828, 89451), (972, 76199), (1242, 59634), (1863, 39756), (2484, 29817), (3313, 22356), (3726, 19878), (5589, 13252), (6626, 11178), (7452, 9939)]