71015256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4505

約数の個数: 96

約数和(自身を含む): 219360960

約数和(自身を除く): 148345704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 4463, 5304, 7956, 8926, 13389, 15912, 17852, 26778, 35704, 40167, 53556, 58019, 75871, 80334, 107112, 116038, 151742, 160668, 174057, 227613, 232076, 303484, 321336, 348114, 455226, 464152, 522171, 606968, 682839, 696228, 910452, 986323, 1044342, 1365678, 1392456, 1820904, 1972646, 2088684, 2731356, 2958969, 3945292, 4177368, 5462712, 5917938, 7890584, 8876907, 11835876, 17753814, 23671752, 35507628, 71015256]

約数ペア:

[(1, 71015256), (2, 35507628), (3, 23671752), (4, 17753814), (6, 11835876), (8, 8876907), (9, 7890584), (12, 5917938), (13, 5462712), (17, 4177368), (18, 3945292), (24, 2958969), (26, 2731356), (34, 2088684), (36, 1972646), (39, 1820904), (51, 1392456), (52, 1365678), (68, 1044342), (72, 986323), (78, 910452), (102, 696228), (104, 682839), (117, 606968), (136, 522171), (153, 464152), (156, 455226), (204, 348114), (221, 321336), (234, 303484), (306, 232076), (312, 227613), (408, 174057), (442, 160668), (468, 151742), (612, 116038), (663, 107112), (884, 80334), (936, 75871), (1224, 58019), (1326, 53556), (1768, 40167), (1989, 35704), (2652, 26778), (3978, 17852), (4463, 15912), (5304, 13389), (7956, 8926)]