71718738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5759

約数の個数: 64

約数和(自身を含む): 184246272

約数和(自身を除く): 112527534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 5711, 6279, 11422, 12558, 17133, 34266, 39977, 74243, 79954, 119931, 131353, 148486, 222729, 239862, 262706, 394059, 445458, 519701, 788118, 919471, 1039402, 1559103, 1707589, 1838942, 2758413, 3118206, 3415178, 5122767, 5516826, 10245534, 11953123, 23906246, 35859369, 71718738]

約数ペア:

[(1, 71718738), (2, 35859369), (3, 23906246), (6, 11953123), (7, 10245534), (13, 5516826), (14, 5122767), (21, 3415178), (23, 3118206), (26, 2758413), (39, 1838942), (42, 1707589), (46, 1559103), (69, 1039402), (78, 919471), (91, 788118), (138, 519701), (161, 445458), (182, 394059), (273, 262706), (299, 239862), (322, 222729), (483, 148486), (546, 131353), (598, 119931), (897, 79954), (966, 74243), (1794, 39977), (2093, 34266), (4186, 17133), (5711, 12558), (6279, 11422)]