87685312

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 126

約数和(自身を含む): 210191604

約数和(自身を除く): 122506292

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 88, 104, 121, 134, 143, 169, 176, 208, 242, 268, 286, 338, 352, 416, 484, 536, 572, 676, 704, 737, 832, 871, 968, 1072, 1144, 1352, 1474, 1573, 1742, 1859, 1936, 2144, 2288, 2704, 2948, 3146, 3484, 3718, 3872, 4288, 4576, 5408, 5896, 6292, 6968, 7436, 7744, 8107, 9152, 9581, 10816, 11323, 11792, 12584, 13936, 14872, 16214, 19162, 20449, 22646, 23584, 25168, 27872, 29744, 32428, 38324, 40898, 45292, 47168, 50336, 55744, 59488, 64856, 76648, 81796, 90584, 100672, 105391, 118976, 124553, 129712, 153296, 163592, 181168, 210782, 249106, 259424, 306592, 327184, 362336, 421564, 498212, 518848, 613184, 654368, 724672, 843128, 996424, 1308736, 1370083, 1686256, 1992848, 2740166, 3372512, 3985696, 5480332, 6745024, 7971392, 10960664, 21921328, 43842656, 87685312]

約数ペア:

[(1, 87685312), (2, 43842656), (4, 21921328), (8, 10960664), (11, 7971392), (13, 6745024), (16, 5480332), (22, 3985696), (26, 3372512), (32, 2740166), (44, 1992848), (52, 1686256), (64, 1370083), (67, 1308736), (88, 996424), (104, 843128), (121, 724672), (134, 654368), (143, 613184), (169, 518848), (176, 498212), (208, 421564), (242, 362336), (268, 327184), (286, 306592), (338, 259424), (352, 249106), (416, 210782), (484, 181168), (536, 163592), (572, 153296), (676, 129712), (704, 124553), (737, 118976), (832, 105391), (871, 100672), (968, 90584), (1072, 81796), (1144, 76648), (1352, 64856), (1474, 59488), (1573, 55744), (1742, 50336), (1859, 47168), (1936, 45292), (2144, 40898), (2288, 38324), (2704, 32428), (2948, 29744), (3146, 27872), (3484, 25168), (3718, 23584), (3872, 22646), (4288, 20449), (4576, 19162), (5408, 16214), (5896, 14872), (6292, 13936), (6968, 12584), (7436, 11792), (7744, 11323), (8107, 10816), (9152, 9581)]