87181952

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 206067540

約数和(自身を除く): 118885588

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 286, 352, 416, 433, 484, 572, 704, 832, 866, 968, 1144, 1408, 1573, 1664, 1732, 1936, 2288, 3146, 3464, 3872, 4576, 4763, 5629, 6292, 6928, 7744, 9152, 9526, 11258, 12584, 13856, 15488, 18304, 19052, 22516, 25168, 27712, 38104, 45032, 50336, 52393, 55424, 61919, 76208, 90064, 100672, 104786, 123838, 152416, 180128, 201344, 209572, 247676, 304832, 360256, 419144, 495352, 609664, 681109, 720512, 838288, 990704, 1362218, 1676576, 1981408, 2724436, 3353152, 3962816, 5448872, 6706304, 7925632, 10897744, 21795488, 43590976, 87181952]

約数ペア:

[(1, 87181952), (2, 43590976), (4, 21795488), (8, 10897744), (11, 7925632), (13, 6706304), (16, 5448872), (22, 3962816), (26, 3353152), (32, 2724436), (44, 1981408), (52, 1676576), (64, 1362218), (88, 990704), (104, 838288), (121, 720512), (128, 681109), (143, 609664), (176, 495352), (208, 419144), (242, 360256), (286, 304832), (352, 247676), (416, 209572), (433, 201344), (484, 180128), (572, 152416), (704, 123838), (832, 104786), (866, 100672), (968, 90064), (1144, 76208), (1408, 61919), (1573, 55424), (1664, 52393), (1732, 50336), (1936, 45032), (2288, 38104), (3146, 27712), (3464, 25168), (3872, 22516), (4576, 19052), (4763, 18304), (5629, 15488), (6292, 13856), (6928, 12584), (7744, 11258), (9152, 9526)]