68314194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 72

約数和(自身を含む): 169832052

約数和(自身を除く): 101517858

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1321, 1326, 1521, 1989, 2642, 2873, 3042, 3963, 3978, 5746, 7926, 8619, 11889, 17173, 17238, 22457, 23778, 25857, 34346, 44914, 51519, 51714, 67371, 103038, 134742, 154557, 202113, 223249, 291941, 309114, 404226, 446498, 583882, 669747, 875823, 1339494, 1751646, 2009241, 2627469, 3795233, 4018482, 5254938, 7590466, 11385699, 22771398, 34157097, 68314194]

約数ペア:

[(1, 68314194), (2, 34157097), (3, 22771398), (6, 11385699), (9, 7590466), (13, 5254938), (17, 4018482), (18, 3795233), (26, 2627469), (34, 2009241), (39, 1751646), (51, 1339494), (78, 875823), (102, 669747), (117, 583882), (153, 446498), (169, 404226), (221, 309114), (234, 291941), (306, 223249), (338, 202113), (442, 154557), (507, 134742), (663, 103038), (1014, 67371), (1321, 51714), (1326, 51519), (1521, 44914), (1989, 34346), (2642, 25857), (2873, 23778), (3042, 22457), (3963, 17238), (3978, 17173), (5746, 11889), (7926, 8619)]