77378418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10667}}^1$

素因数の和:10719

約数の個数: 48

約数和(自身を含む): 186391296

約数和(自身を除く): 109012878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 10667, 21334, 32001, 64002, 96003, 138671, 192006, 277342, 330677, 416013, 661354, 832026, 992031, 1248039, 1984062, 2496078, 2976093, 4298801, 5952186, 8597602, 12896403, 25792806, 38689209, 77378418]

約数ペア:

[(1, 77378418), (2, 38689209), (3, 25792806), (6, 12896403), (9, 8597602), (13, 5952186), (18, 4298801), (26, 2976093), (31, 2496078), (39, 1984062), (62, 1248039), (78, 992031), (93, 832026), (117, 661354), (186, 416013), (234, 330677), (279, 277342), (403, 192006), (558, 138671), (806, 96003), (1209, 64002), (2418, 32001), (3627, 21334), (7254, 10667)]