8889669972

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{115769}}^1$

素因数の和:115867

約数の個数: 72

約数和(自身を含む): 23598556800

約数和(自身を除く): 14708886828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 19197, 25596, 38394, 76788, 115769, 231538, 347307, 463076, 694614, 1041921, 1389228, 2083842, 3125763, 4167684, 6251526, 9145751, 9377289, 12503052, 18291502, 18754578, 27437253, 28131867, 36583004, 37509156, 54874506, 56263734, 82311759, 109749012, 112527468, 164623518, 246935277, 329247036, 493870554, 740805831, 987741108, 1481611662, 2222417493, 2963223324, 4444834986, 8889669972]

約数ペア:

[(1, 8889669972), (2, 4444834986), (3, 2963223324), (4, 2222417493), (6, 1481611662), (9, 987741108), (12, 740805831), (18, 493870554), (27, 329247036), (36, 246935277), (54, 164623518), (79, 112527468), (81, 109749012), (108, 82311759), (158, 56263734), (162, 54874506), (237, 37509156), (243, 36583004), (316, 28131867), (324, 27437253), (474, 18754578), (486, 18291502), (711, 12503052), (948, 9377289), (972, 9145751), (1422, 6251526), (2133, 4167684), (2844, 3125763), (4266, 2083842), (6399, 1389228), (8532, 1041921), (12798, 694614), (19197, 463076), (25596, 347307), (38394, 231538), (76788, 115769)]