180124308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54983}}^1$

素因数の和:55013

約数の個数: 72

約数和(自身を含む): 560396928

約数和(自身を除く): 380272620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 54983, 109966, 164949, 219932, 329898, 384881, 494847, 659796, 714779, 769762, 989694, 1154643, 1429558, 1539524, 1979388, 2144337, 2309286, 2859116, 3463929, 4288674, 4618572, 5003453, 6433011, 6927858, 8577348, 10006906, 12866022, 13855716, 15010359, 20013812, 25732044, 30020718, 45031077, 60041436, 90062154, 180124308]

約数ペア:

[(1, 180124308), (2, 90062154), (3, 60041436), (4, 45031077), (6, 30020718), (7, 25732044), (9, 20013812), (12, 15010359), (13, 13855716), (14, 12866022), (18, 10006906), (21, 8577348), (26, 6927858), (28, 6433011), (36, 5003453), (39, 4618572), (42, 4288674), (52, 3463929), (63, 2859116), (78, 2309286), (84, 2144337), (91, 1979388), (117, 1539524), (126, 1429558), (156, 1154643), (182, 989694), (234, 769762), (252, 714779), (273, 659796), (364, 494847), (468, 384881), (546, 329898), (819, 219932), (1092, 164949), (1638, 109966), (3276, 54983)]