81194856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3373}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 218635200

約数和(自身を除く): 137440344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 1003, 1416, 2006, 3009, 3373, 4012, 6018, 6746, 8024, 10119, 12036, 13492, 20238, 24072, 26984, 40476, 57341, 80952, 114682, 172023, 199007, 229364, 344046, 398014, 458728, 597021, 688092, 796028, 1194042, 1376184, 1592056, 2388084, 3383119, 4776168, 6766238, 10149357, 13532476, 20298714, 27064952, 40597428, 81194856]

約数ペア:

[(1, 81194856), (2, 40597428), (3, 27064952), (4, 20298714), (6, 13532476), (8, 10149357), (12, 6766238), (17, 4776168), (24, 3383119), (34, 2388084), (51, 1592056), (59, 1376184), (68, 1194042), (102, 796028), (118, 688092), (136, 597021), (177, 458728), (204, 398014), (236, 344046), (354, 229364), (408, 199007), (472, 172023), (708, 114682), (1003, 80952), (1416, 57341), (2006, 40476), (3009, 26984), (3373, 24072), (4012, 20238), (6018, 13492), (6746, 12036), (8024, 10119)]