87357348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 241158008

約数和(自身を除く): 153800660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2557, 2628, 2847, 3796, 5114, 5694, 7671, 8541, 10228, 11388, 15342, 17082, 23013, 30684, 33241, 34164, 46026, 66482, 92052, 99723, 132964, 186661, 199446, 299169, 373322, 398892, 559983, 598338, 746644, 1119966, 1196676, 1679949, 2239932, 2426593, 3359898, 4853186, 6719796, 7279779, 9706372, 14559558, 21839337, 29119116, 43678674, 87357348]

約数ペア:

[(1, 87357348), (2, 43678674), (3, 29119116), (4, 21839337), (6, 14559558), (9, 9706372), (12, 7279779), (13, 6719796), (18, 4853186), (26, 3359898), (36, 2426593), (39, 2239932), (52, 1679949), (73, 1196676), (78, 1119966), (117, 746644), (146, 598338), (156, 559983), (219, 398892), (234, 373322), (292, 299169), (438, 199446), (468, 186661), (657, 132964), (876, 99723), (949, 92052), (1314, 66482), (1898, 46026), (2557, 34164), (2628, 33241), (2847, 30684), (3796, 23013), (5114, 17082), (5694, 15342), (7671, 11388), (8541, 10228)]