79085772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 209104896

約数和(自身を除く): 130019124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1087, 1548, 1692, 2021, 2174, 3261, 4042, 4348, 6063, 6522, 8084, 9783, 12126, 13044, 18189, 19566, 24252, 36378, 39132, 46741, 51089, 72756, 93482, 102178, 140223, 153267, 186964, 204356, 280446, 306534, 420669, 459801, 560892, 613068, 841338, 919602, 1682676, 1839204, 2196827, 4393654, 6590481, 8787308, 13180962, 19771443, 26361924, 39542886, 79085772]

約数ペア:

[(1, 79085772), (2, 39542886), (3, 26361924), (4, 19771443), (6, 13180962), (9, 8787308), (12, 6590481), (18, 4393654), (36, 2196827), (43, 1839204), (47, 1682676), (86, 919602), (94, 841338), (129, 613068), (141, 560892), (172, 459801), (188, 420669), (258, 306534), (282, 280446), (387, 204356), (423, 186964), (516, 153267), (564, 140223), (774, 102178), (846, 93482), (1087, 72756), (1548, 51089), (1692, 46741), (2021, 39132), (2174, 36378), (3261, 24252), (4042, 19566), (4348, 18189), (6063, 13044), (6522, 12126), (8084, 9783)]