181777752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14939}}^1$

素因数の和:14977

約数の個数: 72

約数和(自身を含む): 533133900

約数和(自身を除く): 351356148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 14939, 29878, 44817, 59756, 89634, 119512, 134451, 179268, 194207, 268902, 358536, 388414, 537804, 582621, 776828, 1075608, 1165242, 1553656, 1747863, 2330484, 2524691, 3495726, 4660968, 5049382, 6991452, 7574073, 10098764, 13982904, 15148146, 20197528, 22722219, 30296292, 45444438, 60592584, 90888876, 181777752]

約数ペア:

[(1, 181777752), (2, 90888876), (3, 60592584), (4, 45444438), (6, 30296292), (8, 22722219), (9, 20197528), (12, 15148146), (13, 13982904), (18, 10098764), (24, 7574073), (26, 6991452), (36, 5049382), (39, 4660968), (52, 3495726), (72, 2524691), (78, 2330484), (104, 1747863), (117, 1553656), (156, 1165242), (169, 1075608), (234, 776828), (312, 582621), (338, 537804), (468, 388414), (507, 358536), (676, 268902), (936, 194207), (1014, 179268), (1352, 134451), (1521, 119512), (2028, 89634), (3042, 59756), (4056, 44817), (6084, 29878), (12168, 14939)]