86156964140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{169327}}^1$

素因数の和:169471

約数の個数: 96

約数和(自身を含む): 207094917120

約数和(自身を除く): 120937952980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 103, 130, 190, 206, 247, 260, 380, 412, 494, 515, 988, 1030, 1235, 1339, 1957, 2060, 2470, 2678, 3914, 4940, 5356, 6695, 7828, 9785, 13390, 19570, 25441, 26780, 39140, 50882, 101764, 127205, 169327, 254410, 338654, 508820, 677308, 846635, 1693270, 2201251, 3217213, 3386540, 4402502, 6434426, 8805004, 11006255, 12868852, 16086065, 17440681, 22012510, 32172130, 34881362, 41823769, 44025020, 64344260, 69762724, 83647538, 87203405, 167295076, 174406810, 209118845, 226728853, 331372939, 348813620, 418237690, 453457706, 662745878, 836475380, 906915412, 1133644265, 1325491756, 1656864695, 2267288530, 3313729390, 4307848207, 4534577060, 6627458780, 8615696414, 17231392828, 21539241035, 43078482070, 86156964140]

約数ペア:

[(1, 86156964140), (2, 43078482070), (4, 21539241035), (5, 17231392828), (10, 8615696414), (13, 6627458780), (19, 4534577060), (20, 4307848207), (26, 3313729390), (38, 2267288530), (52, 1656864695), (65, 1325491756), (76, 1133644265), (95, 906915412), (103, 836475380), (130, 662745878), (190, 453457706), (206, 418237690), (247, 348813620), (260, 331372939), (380, 226728853), (412, 209118845), (494, 174406810), (515, 167295076), (988, 87203405), (1030, 83647538), (1235, 69762724), (1339, 64344260), (1957, 44025020), (2060, 41823769), (2470, 34881362), (2678, 32172130), (3914, 22012510), (4940, 17440681), (5356, 16086065), (6695, 12868852), (7828, 11006255), (9785, 8805004), (13390, 6434426), (19570, 4402502), (25441, 3386540), (26780, 3217213), (39140, 2201251), (50882, 1693270), (101764, 846635), (127205, 677308), (169327, 508820), (254410, 338654)]