82140135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 173809152

約数和(自身を除く): 91669017

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 197, 209, 231, 285, 361, 385, 399, 591, 627, 665, 985, 1045, 1083, 1155, 1379, 1463, 1805, 1995, 2167, 2527, 2955, 3135, 3743, 3971, 4137, 4389, 5415, 6501, 6895, 7315, 7581, 10835, 11229, 11913, 12635, 15169, 18715, 19855, 20685, 21945, 26201, 27797, 32505, 37905, 41173, 45507, 56145, 59565, 71117, 75845, 78603, 83391, 123519, 131005, 138985, 205865, 213351, 227535, 288211, 355585, 393015, 416955, 497819, 617595, 782287, 864633, 1066755, 1441055, 1493457, 2346861, 2489095, 3911435, 4323165, 5476009, 7467285, 11734305, 16428027, 27380045, 82140135]

約数ペア:

[(1, 82140135), (3, 27380045), (5, 16428027), (7, 11734305), (11, 7467285), (15, 5476009), (19, 4323165), (21, 3911435), (33, 2489095), (35, 2346861), (55, 1493457), (57, 1441055), (77, 1066755), (95, 864633), (105, 782287), (133, 617595), (165, 497819), (197, 416955), (209, 393015), (231, 355585), (285, 288211), (361, 227535), (385, 213351), (399, 205865), (591, 138985), (627, 131005), (665, 123519), (985, 83391), (1045, 78603), (1083, 75845), (1155, 71117), (1379, 59565), (1463, 56145), (1805, 45507), (1995, 41173), (2167, 37905), (2527, 32505), (2955, 27797), (3135, 26201), (3743, 21945), (3971, 20685), (4137, 19855), (4389, 18715), (5415, 15169), (6501, 12635), (6895, 11913), (7315, 11229), (7581, 10835)]