71485176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 133386504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 701, 1214, 1402, 1821, 2103, 2428, 2804, 3642, 4206, 4249, 4856, 4907, 5608, 7284, 8412, 8498, 9814, 12747, 14568, 14721, 16824, 16996, 19628, 25494, 29442, 33992, 39256, 50988, 58884, 101976, 117768, 425507, 851014, 1276521, 1702028, 2553042, 2978549, 3404056, 5106084, 5957098, 8935647, 10212168, 11914196, 17871294, 23828392, 35742588, 71485176]

約数ペア:

[(1, 71485176), (2, 35742588), (3, 23828392), (4, 17871294), (6, 11914196), (7, 10212168), (8, 8935647), (12, 5957098), (14, 5106084), (21, 3404056), (24, 2978549), (28, 2553042), (42, 1702028), (56, 1276521), (84, 851014), (168, 425507), (607, 117768), (701, 101976), (1214, 58884), (1402, 50988), (1821, 39256), (2103, 33992), (2428, 29442), (2804, 25494), (3642, 19628), (4206, 16996), (4249, 16824), (4856, 14721), (4907, 14568), (5608, 12747), (7284, 9814), (8412, 8498)]