74982258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{157}}^2$

素因数の和:348

約数の個数: 54

約数和(自身を含む): 177047559

約数和(自身を除く): 102065301

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 169, 234, 314, 338, 471, 507, 942, 1014, 1413, 1521, 2041, 2826, 3042, 4082, 6123, 12246, 18369, 24649, 26533, 36738, 49298, 53066, 73947, 79599, 147894, 159198, 221841, 238797, 320437, 443682, 477594, 640874, 961311, 1922622, 2883933, 4165681, 5767866, 8331362, 12497043, 24994086, 37491129, 74982258]

約数ペア:

[(1, 74982258), (2, 37491129), (3, 24994086), (6, 12497043), (9, 8331362), (13, 5767866), (18, 4165681), (26, 2883933), (39, 1922622), (78, 961311), (117, 640874), (157, 477594), (169, 443682), (234, 320437), (314, 238797), (338, 221841), (471, 159198), (507, 147894), (942, 79599), (1014, 73947), (1413, 53066), (1521, 49298), (2041, 36738), (2826, 26533), (3042, 24649), (4082, 18369), (6123, 12246)]