91967004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 242620560

約数和(自身を除く): 150653556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 174, 261, 274, 348, 411, 522, 548, 643, 822, 1044, 1233, 1286, 1644, 1929, 2466, 2572, 3858, 3973, 4932, 5787, 7716, 7946, 11574, 11919, 15892, 18647, 23148, 23838, 35757, 37294, 47676, 55941, 71514, 74588, 88091, 111882, 143028, 167823, 176182, 223764, 264273, 335646, 352364, 528546, 671292, 792819, 1057092, 1585638, 2554639, 3171276, 5109278, 7663917, 10218556, 15327834, 22991751, 30655668, 45983502, 91967004]

約数ペア:

[(1, 91967004), (2, 45983502), (3, 30655668), (4, 22991751), (6, 15327834), (9, 10218556), (12, 7663917), (18, 5109278), (29, 3171276), (36, 2554639), (58, 1585638), (87, 1057092), (116, 792819), (137, 671292), (174, 528546), (261, 352364), (274, 335646), (348, 264273), (411, 223764), (522, 176182), (548, 167823), (643, 143028), (822, 111882), (1044, 88091), (1233, 74588), (1286, 71514), (1644, 55941), (1929, 47676), (2466, 37294), (2572, 35757), (3858, 23838), (3973, 23148), (4932, 18647), (5787, 15892), (7716, 11919), (7946, 11574)]