87522552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 178589448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 439, 468, 568, 639, 702, 852, 878, 923, 936, 1278, 1317, 1404, 1704, 1756, 1846, 1917, 2556, 2634, 2769, 2808, 3512, 3692, 3834, 3951, 5112, 5268, 5538, 5707, 7384, 7668, 7902, 8307, 10536, 11076, 11414, 11853, 15336, 15804, 16614, 17121, 22152, 22828, 23706, 24921, 31169, 31608, 33228, 34242, 45656, 47412, 49842, 51363, 62338, 66456, 68484, 93507, 94824, 99684, 102726, 124676, 136968, 154089, 187014, 199368, 205452, 249352, 280521, 308178, 374028, 405197, 410904, 561042, 616356, 748056, 810394, 841563, 1122084, 1215591, 1232712, 1620788, 1683126, 2244168, 2431182, 3241576, 3366252, 3646773, 4862364, 6732504, 7293546, 9724728, 10940319, 14587092, 21880638, 29174184, 43761276, 87522552]

約数ペア:

[(1, 87522552), (2, 43761276), (3, 29174184), (4, 21880638), (6, 14587092), (8, 10940319), (9, 9724728), (12, 7293546), (13, 6732504), (18, 4862364), (24, 3646773), (26, 3366252), (27, 3241576), (36, 2431182), (39, 2244168), (52, 1683126), (54, 1620788), (71, 1232712), (72, 1215591), (78, 1122084), (104, 841563), (108, 810394), (117, 748056), (142, 616356), (156, 561042), (213, 410904), (216, 405197), (234, 374028), (284, 308178), (312, 280521), (351, 249352), (426, 205452), (439, 199368), (468, 187014), (568, 154089), (639, 136968), (702, 124676), (852, 102726), (878, 99684), (923, 94824), (936, 93507), (1278, 68484), (1317, 66456), (1404, 62338), (1704, 51363), (1756, 49842), (1846, 47412), (1917, 45656), (2556, 34242), (2634, 33228), (2769, 31608), (2808, 31169), (3512, 24921), (3692, 23706), (3834, 22828), (3951, 22152), (5112, 17121), (5268, 16614), (5538, 15804), (5707, 15336), (7384, 11853), (7668, 11414), (7902, 11076), (8307, 10536)]