71305704

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 213811200

約数和(自身を除く): 142505496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 463, 552, 558, 621, 713, 744, 828, 837, 926, 1116, 1242, 1389, 1426, 1656, 1674, 1852, 2139, 2232, 2484, 2778, 2852, 3348, 3704, 4167, 4278, 4968, 5556, 5704, 6417, 6696, 8334, 8556, 10649, 11112, 12501, 12834, 14353, 16668, 17112, 19251, 21298, 25002, 25668, 28706, 31947, 33336, 38502, 42596, 43059, 50004, 51336, 57412, 63894, 77004, 85192, 86118, 95841, 100008, 114824, 127788, 129177, 154008, 172236, 191682, 255576, 258354, 287523, 330119, 344472, 383364, 387531, 516708, 575046, 660238, 766728, 775062, 990357, 1033416, 1150092, 1320476, 1550124, 1980714, 2300184, 2640952, 2971071, 3100248, 3961428, 5942142, 7922856, 8913213, 11884284, 17826426, 23768568, 35652852, 71305704]

約数ペア:

[(1, 71305704), (2, 35652852), (3, 23768568), (4, 17826426), (6, 11884284), (8, 8913213), (9, 7922856), (12, 5942142), (18, 3961428), (23, 3100248), (24, 2971071), (27, 2640952), (31, 2300184), (36, 1980714), (46, 1550124), (54, 1320476), (62, 1150092), (69, 1033416), (72, 990357), (92, 775062), (93, 766728), (108, 660238), (124, 575046), (138, 516708), (184, 387531), (186, 383364), (207, 344472), (216, 330119), (248, 287523), (276, 258354), (279, 255576), (372, 191682), (414, 172236), (463, 154008), (552, 129177), (558, 127788), (621, 114824), (713, 100008), (744, 95841), (828, 86118), (837, 85192), (926, 77004), (1116, 63894), (1242, 57412), (1389, 51336), (1426, 50004), (1656, 43059), (1674, 42596), (1852, 38502), (2139, 33336), (2232, 31947), (2484, 28706), (2778, 25668), (2852, 25002), (3348, 21298), (3704, 19251), (4167, 17112), (4278, 16668), (4968, 14353), (5556, 12834), (5704, 12501), (6417, 11112), (6696, 10649), (8334, 8556)]