71215452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 234404352

約数和(自身を除く): 163188900

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1117, 1386, 1449, 1518, 1771, 1932, 2234, 2277, 2772, 2898, 3036, 3351, 3542, 4468, 4554, 5313, 5796, 6702, 7084, 7819, 9108, 10053, 10626, 12287, 13404, 15638, 15939, 20106, 21252, 23457, 24574, 25691, 31276, 31878, 36861, 40212, 46914, 49148, 51382, 63756, 70371, 73722, 77073, 86009, 93828, 102764, 110583, 140742, 147444, 154146, 172018, 179837, 221166, 231219, 258027, 281484, 282601, 308292, 344036, 359674, 442332, 462438, 516054, 539511, 565202, 719348, 774081, 847803, 924876, 1032108, 1079022, 1130404, 1548162, 1618533, 1695606, 1978207, 2158044, 2543409, 3096324, 3237066, 3391212, 3956414, 5086818, 5934621, 6474132, 7912828, 10173636, 11869242, 17803863, 23738484, 35607726, 71215452]

約数ペア:

[(1, 71215452), (2, 35607726), (3, 23738484), (4, 17803863), (6, 11869242), (7, 10173636), (9, 7912828), (11, 6474132), (12, 5934621), (14, 5086818), (18, 3956414), (21, 3391212), (22, 3237066), (23, 3096324), (28, 2543409), (33, 2158044), (36, 1978207), (42, 1695606), (44, 1618533), (46, 1548162), (63, 1130404), (66, 1079022), (69, 1032108), (77, 924876), (84, 847803), (92, 774081), (99, 719348), (126, 565202), (132, 539511), (138, 516054), (154, 462438), (161, 442332), (198, 359674), (207, 344036), (231, 308292), (252, 282601), (253, 281484), (276, 258027), (308, 231219), (322, 221166), (396, 179837), (414, 172018), (462, 154146), (483, 147444), (506, 140742), (644, 110583), (693, 102764), (759, 93828), (828, 86009), (924, 77073), (966, 73722), (1012, 70371), (1117, 63756), (1386, 51382), (1449, 49148), (1518, 46914), (1771, 40212), (1932, 36861), (2234, 31878), (2277, 31276), (2772, 25691), (2898, 24574), (3036, 23457), (3351, 21252), (3542, 20106), (4468, 15939), (4554, 15638), (5313, 13404), (5796, 12287), (6702, 10626), (7084, 10053), (7819, 9108)]