72587372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6726

約数の個数: 48

約数和(自身を含む): 157113600

約数和(自身を除く): 84526228

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6679, 10868, 13358, 26716, 73469, 86827, 126901, 146938, 173654, 253802, 293876, 347308, 507604, 955097, 1395911, 1649713, 1910194, 2791822, 3299426, 3820388, 5583644, 6598852, 18146843, 36293686, 72587372]

約数ペア:

[(1, 72587372), (2, 36293686), (4, 18146843), (11, 6598852), (13, 5583644), (19, 3820388), (22, 3299426), (26, 2791822), (38, 1910194), (44, 1649713), (52, 1395911), (76, 955097), (143, 507604), (209, 347308), (247, 293876), (286, 253802), (418, 173654), (494, 146938), (572, 126901), (836, 86827), (988, 73469), (2717, 26716), (5434, 13358), (6679, 10868)]