79170784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 205922304

約数和(自身を除く): 126751520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 121, 127, 154, 161, 176, 184, 224, 242, 253, 254, 308, 322, 352, 368, 484, 506, 508, 616, 644, 736, 847, 889, 968, 1012, 1016, 1232, 1288, 1397, 1694, 1771, 1778, 1936, 2024, 2032, 2464, 2576, 2783, 2794, 2921, 3388, 3542, 3556, 3872, 4048, 4064, 5152, 5566, 5588, 5842, 6776, 7084, 7112, 8096, 9779, 11132, 11176, 11684, 13552, 14168, 14224, 15367, 19481, 19558, 20447, 22264, 22352, 23368, 27104, 28336, 28448, 30734, 32131, 38962, 39116, 40894, 44528, 44704, 46736, 56672, 61468, 64262, 77924, 78232, 81788, 89056, 93472, 107569, 122936, 128524, 155848, 156464, 163576, 215138, 224917, 245872, 257048, 311696, 312928, 327152, 353441, 430276, 449834, 491744, 514096, 623392, 654304, 706882, 860552, 899668, 1028192, 1413764, 1721104, 1799336, 2474087, 2827528, 3442208, 3598672, 4948174, 5655056, 7197344, 9896348, 11310112, 19792696, 39585392, 79170784]

約数ペア:

[(1, 79170784), (2, 39585392), (4, 19792696), (7, 11310112), (8, 9896348), (11, 7197344), (14, 5655056), (16, 4948174), (22, 3598672), (23, 3442208), (28, 2827528), (32, 2474087), (44, 1799336), (46, 1721104), (56, 1413764), (77, 1028192), (88, 899668), (92, 860552), (112, 706882), (121, 654304), (127, 623392), (154, 514096), (161, 491744), (176, 449834), (184, 430276), (224, 353441), (242, 327152), (253, 312928), (254, 311696), (308, 257048), (322, 245872), (352, 224917), (368, 215138), (484, 163576), (506, 156464), (508, 155848), (616, 128524), (644, 122936), (736, 107569), (847, 93472), (889, 89056), (968, 81788), (1012, 78232), (1016, 77924), (1232, 64262), (1288, 61468), (1397, 56672), (1694, 46736), (1771, 44704), (1778, 44528), (1936, 40894), (2024, 39116), (2032, 38962), (2464, 32131), (2576, 30734), (2783, 28448), (2794, 28336), (2921, 27104), (3388, 23368), (3542, 22352), (3556, 22264), (3872, 20447), (4048, 19558), (4064, 19481), (5152, 15367), (5566, 14224), (5588, 14168), (5842, 13552), (6776, 11684), (7084, 11176), (7112, 11132), (8096, 9779)]