71726466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 175343616

約数和(自身を除く): 103617150

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1811, 1886, 2829, 3622, 5433, 5658, 6601, 10866, 12677, 13202, 19803, 25354, 38031, 39606, 41653, 74251, 76062, 83306, 124959, 148502, 222753, 249918, 291571, 445506, 519757, 583142, 874713, 1039514, 1559271, 1707773, 1749426, 3118542, 3415546, 5123319, 10246638, 11954411, 23908822, 35863233, 71726466]

約数ペア:

[(1, 71726466), (2, 35863233), (3, 23908822), (6, 11954411), (7, 10246638), (14, 5123319), (21, 3415546), (23, 3118542), (41, 1749426), (42, 1707773), (46, 1559271), (69, 1039514), (82, 874713), (123, 583142), (138, 519757), (161, 445506), (246, 291571), (287, 249918), (322, 222753), (483, 148502), (574, 124959), (861, 83306), (943, 76062), (966, 74251), (1722, 41653), (1811, 39606), (1886, 38031), (2829, 25354), (3622, 19803), (5433, 13202), (5658, 12677), (6601, 10866)]