90425874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:27991

約数の個数: 48

約数和(自身を含む): 229512096

約数和(自身を除く): 139086222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 27961, 55922, 83883, 167766, 195727, 307571, 391454, 587181, 615142, 922713, 1174362, 1370089, 1845426, 2152997, 2740178, 4110267, 4305994, 6458991, 8220534, 12917982, 15070979, 30141958, 45212937, 90425874]

約数ペア:

[(1, 90425874), (2, 45212937), (3, 30141958), (6, 15070979), (7, 12917982), (11, 8220534), (14, 6458991), (21, 4305994), (22, 4110267), (33, 2740178), (42, 2152997), (49, 1845426), (66, 1370089), (77, 1174362), (98, 922713), (147, 615142), (154, 587181), (231, 391454), (294, 307571), (462, 195727), (539, 167766), (1078, 83883), (1617, 55922), (3234, 27961)]