72290484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 215115264

約数和(自身を除く): 142824780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 107, 126, 147, 196, 214, 252, 294, 321, 383, 428, 441, 588, 642, 749, 766, 882, 963, 1149, 1284, 1498, 1532, 1764, 1926, 2247, 2298, 2681, 2996, 3447, 3852, 4494, 4596, 5243, 5362, 6741, 6894, 8043, 8988, 10486, 10724, 13482, 13788, 15729, 16086, 18767, 20972, 24129, 26964, 31458, 32172, 37534, 40981, 47187, 48258, 56301, 62916, 75068, 81962, 94374, 96516, 112602, 122943, 163924, 168903, 188748, 225204, 245886, 286867, 337806, 368829, 491772, 573734, 675612, 737658, 860601, 1147468, 1475316, 1721202, 2008069, 2581803, 3442404, 4016138, 5163606, 6024207, 8032276, 10327212, 12048414, 18072621, 24096828, 36145242, 72290484]

約数ペア:

[(1, 72290484), (2, 36145242), (3, 24096828), (4, 18072621), (6, 12048414), (7, 10327212), (9, 8032276), (12, 6024207), (14, 5163606), (18, 4016138), (21, 3442404), (28, 2581803), (36, 2008069), (42, 1721202), (49, 1475316), (63, 1147468), (84, 860601), (98, 737658), (107, 675612), (126, 573734), (147, 491772), (196, 368829), (214, 337806), (252, 286867), (294, 245886), (321, 225204), (383, 188748), (428, 168903), (441, 163924), (588, 122943), (642, 112602), (749, 96516), (766, 94374), (882, 81962), (963, 75068), (1149, 62916), (1284, 56301), (1498, 48258), (1532, 47187), (1764, 40981), (1926, 37534), (2247, 32172), (2298, 31458), (2681, 26964), (2996, 24129), (3447, 20972), (3852, 18767), (4494, 16086), (4596, 15729), (5243, 13788), (5362, 13482), (6741, 10724), (6894, 10486), (8043, 8988)]