977883804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9293}}^1$

素因数の和:9419

約数の個数: 72

約数和(自身を含む): 2571092160

約数和(自身を除く): 1593208356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 79, 111, 148, 158, 222, 237, 316, 333, 444, 474, 666, 711, 948, 1332, 1422, 2844, 2923, 5846, 8769, 9293, 11692, 17538, 18586, 26307, 27879, 35076, 37172, 52614, 55758, 83637, 105228, 111516, 167274, 334548, 343841, 687682, 734147, 1031523, 1375364, 1468294, 2063046, 2202441, 2936588, 3094569, 4126092, 4404882, 6189138, 6607323, 8809764, 12378276, 13214646, 26429292, 27163439, 54326878, 81490317, 108653756, 162980634, 244470951, 325961268, 488941902, 977883804]

約数ペア:

[(1, 977883804), (2, 488941902), (3, 325961268), (4, 244470951), (6, 162980634), (9, 108653756), (12, 81490317), (18, 54326878), (36, 27163439), (37, 26429292), (74, 13214646), (79, 12378276), (111, 8809764), (148, 6607323), (158, 6189138), (222, 4404882), (237, 4126092), (316, 3094569), (333, 2936588), (444, 2202441), (474, 2063046), (666, 1468294), (711, 1375364), (948, 1031523), (1332, 734147), (1422, 687682), (2844, 343841), (2923, 334548), (5846, 167274), (8769, 111516), (9293, 105228), (11692, 83637), (17538, 55758), (18586, 52614), (26307, 37172), (27879, 35076)]