84064149

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 143881920

約数和(自身を除く): 59817771

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 89, 117, 169, 207, 243, 267, 299, 351, 507, 621, 801, 897, 1053, 1157, 1521, 1863, 2047, 2403, 2691, 3159, 3471, 3887, 4563, 5589, 6141, 7209, 8073, 10413, 11661, 13689, 15041, 18423, 21627, 24219, 26611, 31239, 34983, 41067, 45123, 55269, 72657, 79833, 93717, 104949, 135369, 165807, 239499, 281151, 314847, 345943, 406107, 497421, 718497, 944541, 1037829, 1218321, 2155491, 3113487, 3654963, 6466473, 9340461, 28021383, 84064149]

約数ペア:

[(1, 84064149), (3, 28021383), (9, 9340461), (13, 6466473), (23, 3654963), (27, 3113487), (39, 2155491), (69, 1218321), (81, 1037829), (89, 944541), (117, 718497), (169, 497421), (207, 406107), (243, 345943), (267, 314847), (299, 281151), (351, 239499), (507, 165807), (621, 135369), (801, 104949), (897, 93717), (1053, 79833), (1157, 72657), (1521, 55269), (1863, 45123), (2047, 41067), (2403, 34983), (2691, 31239), (3159, 26611), (3471, 24219), (3887, 21627), (4563, 18423), (5589, 15041), (6141, 13689), (7209, 11661), (8073, 10413)]