102520548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 280280000

約数和(自身を除く): 177759452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 499, 878, 998, 1317, 1497, 1756, 1996, 2634, 2994, 3951, 4491, 5268, 5707, 5988, 6487, 7902, 8982, 11414, 12974, 15804, 17121, 17964, 19461, 22828, 25948, 34242, 38922, 51363, 58383, 68484, 77844, 102726, 116766, 205452, 219061, 233532, 438122, 657183, 876244, 1314366, 1971549, 2628732, 2847793, 3943098, 5695586, 7886196, 8543379, 11391172, 17086758, 25630137, 34173516, 51260274, 102520548]

約数ペア:

[(1, 102520548), (2, 51260274), (3, 34173516), (4, 25630137), (6, 17086758), (9, 11391172), (12, 8543379), (13, 7886196), (18, 5695586), (26, 3943098), (36, 2847793), (39, 2628732), (52, 1971549), (78, 1314366), (117, 876244), (156, 657183), (234, 438122), (439, 233532), (468, 219061), (499, 205452), (878, 116766), (998, 102726), (1317, 77844), (1497, 68484), (1756, 58383), (1996, 51363), (2634, 38922), (2994, 34242), (3951, 25948), (4491, 22828), (5268, 19461), (5707, 17964), (5988, 17121), (6487, 15804), (7902, 12974), (8982, 11414)]