65787768

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5069

約数の個数: 64

約数和(自身を含む): 185776800

約数和(自身を除く): 119989032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4993, 6588, 9986, 13176, 14979, 19972, 29958, 39944, 44937, 59916, 89874, 119832, 134811, 179748, 269622, 304573, 359496, 539244, 609146, 913719, 1078488, 1218292, 1827438, 2436584, 2741157, 3654876, 5482314, 7309752, 8223471, 10964628, 16446942, 21929256, 32893884, 65787768]

約数ペア:

[(1, 65787768), (2, 32893884), (3, 21929256), (4, 16446942), (6, 10964628), (8, 8223471), (9, 7309752), (12, 5482314), (18, 3654876), (24, 2741157), (27, 2436584), (36, 1827438), (54, 1218292), (61, 1078488), (72, 913719), (108, 609146), (122, 539244), (183, 359496), (216, 304573), (244, 269622), (366, 179748), (488, 134811), (549, 119832), (732, 89874), (1098, 59916), (1464, 44937), (1647, 39944), (2196, 29958), (3294, 19972), (4392, 14979), (4993, 13176), (6588, 9986)]