71278242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 176504832

約数和(自身を除く): 105226590

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 83, 98, 127, 138, 147, 161, 166, 249, 254, 294, 322, 381, 483, 498, 581, 762, 889, 966, 1127, 1162, 1743, 1778, 1909, 2254, 2667, 2921, 3381, 3486, 3818, 4067, 5334, 5727, 5842, 6223, 6762, 8134, 8763, 10541, 11454, 12201, 12446, 13363, 17526, 18669, 20447, 21082, 24402, 26726, 31623, 37338, 40089, 40894, 61341, 63246, 73787, 80178, 93541, 122682, 143129, 147574, 187082, 221361, 242443, 280623, 286258, 429387, 442722, 484886, 516509, 561246, 727329, 858774, 1033018, 1454658, 1549527, 1697101, 3099054, 3394202, 5091303, 10182606, 11879707, 23759414, 35639121, 71278242]

約数ペア:

[(1, 71278242), (2, 35639121), (3, 23759414), (6, 11879707), (7, 10182606), (14, 5091303), (21, 3394202), (23, 3099054), (42, 1697101), (46, 1549527), (49, 1454658), (69, 1033018), (83, 858774), (98, 727329), (127, 561246), (138, 516509), (147, 484886), (161, 442722), (166, 429387), (249, 286258), (254, 280623), (294, 242443), (322, 221361), (381, 187082), (483, 147574), (498, 143129), (581, 122682), (762, 93541), (889, 80178), (966, 73787), (1127, 63246), (1162, 61341), (1743, 40894), (1778, 40089), (1909, 37338), (2254, 31623), (2667, 26726), (2921, 24402), (3381, 21082), (3486, 20447), (3818, 18669), (4067, 17526), (5334, 13363), (5727, 12446), (5842, 12201), (6223, 11454), (6762, 10541), (8134, 8763)]