71218008

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6221}}^1$

素因数の和:6289

約数の個数: 64

約数和(自身を含む): 201592800

約数和(自身を除く): 130374792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 6221, 11448, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 111978, 149304, 167967, 223956, 329713, 335934, 447912, 659426, 671868, 989139, 1318852, 1343736, 1978278, 2637704, 2967417, 3956556, 5934834, 7913112, 8902251, 11869668, 17804502, 23739336, 35609004, 71218008]

約数ペア:

[(1, 71218008), (2, 35609004), (3, 23739336), (4, 17804502), (6, 11869668), (8, 8902251), (9, 7913112), (12, 5934834), (18, 3956556), (24, 2967417), (27, 2637704), (36, 1978278), (53, 1343736), (54, 1318852), (72, 989139), (106, 671868), (108, 659426), (159, 447912), (212, 335934), (216, 329713), (318, 223956), (424, 167967), (477, 149304), (636, 111978), (954, 74652), (1272, 55989), (1431, 49768), (1908, 37326), (2862, 24884), (3816, 18663), (5724, 12442), (6221, 11448)]