71439966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 167805456

約数和(自身を除く): 96365490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 1873, 2119, 2934, 3746, 4238, 5619, 6357, 11238, 12714, 16857, 19071, 24349, 33714, 38142, 48698, 73047, 146094, 219141, 305299, 438282, 610598, 915897, 1831794, 2747691, 3968887, 5495382, 7937774, 11906661, 23813322, 35719983, 71439966]

約数ペア:

[(1, 71439966), (2, 35719983), (3, 23813322), (6, 11906661), (9, 7937774), (13, 5495382), (18, 3968887), (26, 2747691), (39, 1831794), (78, 915897), (117, 610598), (163, 438282), (234, 305299), (326, 219141), (489, 146094), (978, 73047), (1467, 48698), (1873, 38142), (2119, 33714), (2934, 24349), (3746, 19071), (4238, 16857), (5619, 12714), (6357, 11238)]