81461900352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{124459}}^1$

素因数の和:124968

約数の個数: 112

約数和(自身を含む): 246833054720

約数和(自身を除く): 165371154368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 487, 672, 974, 1344, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 7792, 10227, 11688, 13636, 15584, 20454, 23376, 27272, 31168, 40908, 46752, 54544, 81816, 93504, 109088, 124459, 163632, 218176, 248918, 327264, 373377, 497836, 654528, 746754, 871213, 995672, 1493508, 1742426, 1991344, 2613639, 2987016, 3484852, 3982688, 5227278, 5974032, 6969704, 7965376, 10454556, 11948064, 13939408, 20909112, 23896128, 27878816, 41818224, 55757632, 60611533, 83636448, 121223066, 167272896, 181834599, 242446132, 363669198, 424280731, 484892264, 727338396, 848561462, 969784528, 1272842193, 1454676792, 1697122924, 1939569056, 2545684386, 2909353584, 3394245848, 3879138112, 5091368772, 5818707168, 6788491696, 10182737544, 11637414336, 13576983392, 20365475088, 27153966784, 40730950176, 81461900352]

約数ペア:

[(1, 81461900352), (2, 40730950176), (3, 27153966784), (4, 20365475088), (6, 13576983392), (7, 11637414336), (8, 10182737544), (12, 6788491696), (14, 5818707168), (16, 5091368772), (21, 3879138112), (24, 3394245848), (28, 2909353584), (32, 2545684386), (42, 1939569056), (48, 1697122924), (56, 1454676792), (64, 1272842193), (84, 969784528), (96, 848561462), (112, 727338396), (168, 484892264), (192, 424280731), (224, 363669198), (336, 242446132), (448, 181834599), (487, 167272896), (672, 121223066), (974, 83636448), (1344, 60611533), (1461, 55757632), (1948, 41818224), (2922, 27878816), (3409, 23896128), (3896, 20909112), (5844, 13939408), (6818, 11948064), (7792, 10454556), (10227, 7965376), (11688, 6969704), (13636, 5974032), (15584, 5227278), (20454, 3982688), (23376, 3484852), (27272, 2987016), (31168, 2613639), (40908, 1991344), (46752, 1742426), (54544, 1493508), (81816, 995672), (93504, 871213), (109088, 746754), (124459, 654528), (163632, 497836), (218176, 373377), (248918, 327264)]