71251056

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 147306384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 71, 72, 92, 101, 108, 138, 142, 144, 184, 202, 207, 213, 216, 276, 284, 303, 368, 404, 414, 426, 432, 552, 568, 606, 621, 639, 808, 828, 852, 909, 1104, 1136, 1212, 1242, 1278, 1616, 1633, 1656, 1704, 1818, 1917, 2323, 2424, 2484, 2556, 2727, 3266, 3312, 3408, 3636, 3834, 4646, 4848, 4899, 4968, 5112, 5454, 6532, 6969, 7171, 7272, 7668, 9292, 9798, 9936, 10224, 10908, 13064, 13938, 14342, 14544, 14697, 15336, 18584, 19596, 20907, 21513, 21816, 26128, 27876, 28684, 29394, 30672, 37168, 39192, 41814, 43026, 43632, 44091, 55752, 57368, 58788, 62721, 64539, 78384, 83628, 86052, 88182, 111504, 114736, 117576, 125442, 129078, 164933, 167256, 172104, 176364, 193617, 235152, 250884, 258156, 329866, 334512, 344208, 352728, 387234, 494799, 501768, 516312, 659732, 705456, 774468, 989598, 1003536, 1032624, 1319464, 1484397, 1548936, 1979196, 2638928, 2968794, 3097872, 3958392, 4453191, 5937588, 7916784, 8906382, 11875176, 17812764, 23750352, 35625528, 71251056]

約数ペア:

[(1, 71251056), (2, 35625528), (3, 23750352), (4, 17812764), (6, 11875176), (8, 8906382), (9, 7916784), (12, 5937588), (16, 4453191), (18, 3958392), (23, 3097872), (24, 2968794), (27, 2638928), (36, 1979196), (46, 1548936), (48, 1484397), (54, 1319464), (69, 1032624), (71, 1003536), (72, 989598), (92, 774468), (101, 705456), (108, 659732), (138, 516312), (142, 501768), (144, 494799), (184, 387234), (202, 352728), (207, 344208), (213, 334512), (216, 329866), (276, 258156), (284, 250884), (303, 235152), (368, 193617), (404, 176364), (414, 172104), (426, 167256), (432, 164933), (552, 129078), (568, 125442), (606, 117576), (621, 114736), (639, 111504), (808, 88182), (828, 86052), (852, 83628), (909, 78384), (1104, 64539), (1136, 62721), (1212, 58788), (1242, 57368), (1278, 55752), (1616, 44091), (1633, 43632), (1656, 43026), (1704, 41814), (1818, 39192), (1917, 37168), (2323, 30672), (2424, 29394), (2484, 28684), (2556, 27876), (2727, 26128), (3266, 21816), (3312, 21513), (3408, 20907), (3636, 19596), (3834, 18584), (4646, 15336), (4848, 14697), (4899, 14544), (4968, 14342), (5112, 13938), (5454, 13064), (6532, 10908), (6969, 10224), (7171, 9936), (7272, 9798), (7668, 9292)]