181629084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23761}}^1$

素因数の和:23795

約数の個数: 72

約数和(自身を含む): 530938128

約数和(自身を除く): 349309044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 23761, 47522, 71283, 95044, 142566, 166327, 285132, 308893, 332654, 498981, 617786, 665308, 926679, 997962, 1164289, 1235572, 1853358, 1995924, 2162251, 2328578, 3492867, 3706716, 4324502, 4657156, 6486753, 6985734, 8649004, 12973506, 13971468, 15135757, 25947012, 30271514, 45407271, 60543028, 90814542, 181629084]

約数ペア:

[(1, 181629084), (2, 90814542), (3, 60543028), (4, 45407271), (6, 30271514), (7, 25947012), (12, 15135757), (13, 13971468), (14, 12973506), (21, 8649004), (26, 6985734), (28, 6486753), (39, 4657156), (42, 4324502), (49, 3706716), (52, 3492867), (78, 2328578), (84, 2162251), (91, 1995924), (98, 1853358), (147, 1235572), (156, 1164289), (182, 997962), (196, 926679), (273, 665308), (294, 617786), (364, 498981), (546, 332654), (588, 308893), (637, 285132), (1092, 166327), (1274, 142566), (1911, 95044), (2548, 71283), (3822, 47522), (7644, 23761)]