71955774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 185103360

約数和(自身を除く): 113147586

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 617, 627, 682, 1023, 1178, 1234, 1254, 1767, 1851, 1881, 2046, 3069, 3534, 3702, 3762, 5301, 5553, 6138, 6479, 6787, 10602, 11106, 11723, 12958, 13574, 19127, 19437, 20361, 23446, 35169, 38254, 38874, 40722, 57381, 58311, 61083, 70338, 105507, 114762, 116622, 122166, 128953, 172143, 210397, 211014, 257906, 344286, 363413, 386859, 420794, 631191, 726826, 773718, 1090239, 1160577, 1262382, 1893573, 2180478, 2321154, 3270717, 3787146, 3997543, 6541434, 7995086, 11992629, 23985258, 35977887, 71955774]

約数ペア:

[(1, 71955774), (2, 35977887), (3, 23985258), (6, 11992629), (9, 7995086), (11, 6541434), (18, 3997543), (19, 3787146), (22, 3270717), (31, 2321154), (33, 2180478), (38, 1893573), (57, 1262382), (62, 1160577), (66, 1090239), (93, 773718), (99, 726826), (114, 631191), (171, 420794), (186, 386859), (198, 363413), (209, 344286), (279, 257906), (341, 211014), (342, 210397), (418, 172143), (558, 128953), (589, 122166), (617, 116622), (627, 114762), (682, 105507), (1023, 70338), (1178, 61083), (1234, 58311), (1254, 57381), (1767, 40722), (1851, 38874), (1881, 38254), (2046, 35169), (3069, 23446), (3534, 20361), (3702, 19437), (3762, 19127), (5301, 13574), (5553, 12958), (6138, 11723), (6479, 11106), (6787, 10602)]