72843246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 113988114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1801, 1926, 2247, 2889, 3602, 4494, 5403, 5778, 6741, 10806, 12607, 13482, 16209, 20223, 25214, 32418, 37821, 40446, 48627, 75642, 97254, 113463, 192707, 226926, 340389, 385414, 578121, 680778, 1156242, 1348949, 1734363, 2697898, 3468726, 4046847, 5203089, 8093694, 10406178, 12140541, 24281082, 36421623, 72843246]

約数ペア:

[(1, 72843246), (2, 36421623), (3, 24281082), (6, 12140541), (7, 10406178), (9, 8093694), (14, 5203089), (18, 4046847), (21, 3468726), (27, 2697898), (42, 1734363), (54, 1348949), (63, 1156242), (107, 680778), (126, 578121), (189, 385414), (214, 340389), (321, 226926), (378, 192707), (642, 113463), (749, 97254), (963, 75642), (1498, 48627), (1801, 40446), (1926, 37821), (2247, 32418), (2889, 25214), (3602, 20223), (4494, 16209), (5403, 13482), (5778, 12607), (6741, 10806)]