91768138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 183398400

約数和(自身を除く): 91630262

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 79, 133, 154, 158, 209, 266, 397, 418, 553, 794, 869, 1106, 1463, 1501, 1738, 2779, 2926, 3002, 4367, 5558, 6083, 7543, 8734, 10507, 12166, 15086, 16511, 21014, 30569, 31363, 33022, 52801, 61138, 62726, 82973, 105602, 115577, 165946, 219541, 231154, 344993, 439082, 580811, 595897, 689986, 1161622, 1191794, 2414951, 4171279, 4829902, 6554867, 8342558, 13109734, 45884069, 91768138]

約数ペア:

[(1, 91768138), (2, 45884069), (7, 13109734), (11, 8342558), (14, 6554867), (19, 4829902), (22, 4171279), (38, 2414951), (77, 1191794), (79, 1161622), (133, 689986), (154, 595897), (158, 580811), (209, 439082), (266, 344993), (397, 231154), (418, 219541), (553, 165946), (794, 115577), (869, 105602), (1106, 82973), (1463, 62726), (1501, 61138), (1738, 52801), (2779, 33022), (2926, 31363), (3002, 30569), (4367, 21014), (5558, 16511), (6083, 15086), (7543, 12166), (8734, 10507)]