88759580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7003

約数の個数: 72

約数和(自身を含む): 233539488

約数和(自身を除く): 144779908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 6967, 12740, 13934, 27868, 34835, 48769, 69670, 90571, 97538, 139340, 181142, 195076, 243845, 341383, 362284, 452855, 487690, 633997, 682766, 905710, 975380, 1267994, 1365532, 1706915, 1811420, 2535988, 3169985, 3413830, 4437979, 6339970, 6827660, 8875958, 12679940, 17751916, 22189895, 44379790, 88759580]

約数ペア:

[(1, 88759580), (2, 44379790), (4, 22189895), (5, 17751916), (7, 12679940), (10, 8875958), (13, 6827660), (14, 6339970), (20, 4437979), (26, 3413830), (28, 3169985), (35, 2535988), (49, 1811420), (52, 1706915), (65, 1365532), (70, 1267994), (91, 975380), (98, 905710), (130, 682766), (140, 633997), (182, 487690), (196, 452855), (245, 362284), (260, 341383), (364, 243845), (455, 195076), (490, 181142), (637, 139340), (910, 97538), (980, 90571), (1274, 69670), (1820, 48769), (2548, 34835), (3185, 27868), (6370, 13934), (6967, 12740)]