71065392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 191321088

約数和(自身を除く): 120255696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 248, 293, 326, 372, 489, 496, 586, 652, 744, 879, 978, 1172, 1304, 1488, 1758, 1956, 2344, 2608, 3516, 3912, 4688, 5053, 7032, 7824, 9083, 10106, 14064, 15159, 18166, 20212, 27249, 30318, 36332, 40424, 47759, 54498, 60636, 72664, 80848, 95518, 108996, 121272, 143277, 145328, 191036, 217992, 242544, 286554, 382072, 435984, 573108, 764144, 1146216, 1480529, 2292432, 2961058, 4441587, 5922116, 8883174, 11844232, 17766348, 23688464, 35532696, 71065392]

約数ペア:

[(1, 71065392), (2, 35532696), (3, 23688464), (4, 17766348), (6, 11844232), (8, 8883174), (12, 5922116), (16, 4441587), (24, 2961058), (31, 2292432), (48, 1480529), (62, 1146216), (93, 764144), (124, 573108), (163, 435984), (186, 382072), (248, 286554), (293, 242544), (326, 217992), (372, 191036), (489, 145328), (496, 143277), (586, 121272), (652, 108996), (744, 95518), (879, 80848), (978, 72664), (1172, 60636), (1304, 54498), (1488, 47759), (1758, 40424), (1956, 36332), (2344, 30318), (2608, 27249), (3516, 20212), (3912, 18166), (4688, 15159), (5053, 14064), (7032, 10106), (7824, 9083)]