87887646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 254361600

約数和(自身を除く): 166473954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 594, 621, 693, 759, 919, 966, 1242, 1386, 1449, 1518, 1771, 1838, 2079, 2277, 2757, 2898, 3542, 4158, 4347, 4554, 5313, 5514, 6433, 6831, 8271, 8694, 10109, 10626, 12866, 13662, 15939, 16542, 19299, 20218, 21137, 24813, 30327, 31878, 38598, 42274, 47817, 49626, 57897, 60654, 63411, 70763, 90981, 95634, 115794, 126822, 141526, 147959, 173691, 181962, 190233, 212289, 232507, 272943, 295918, 347382, 380466, 424578, 443877, 465014, 545886, 570699, 636867, 697521, 887754, 1141398, 1273734, 1331631, 1395042, 1627549, 1910601, 2092563, 2663262, 3255098, 3821202, 3994893, 4185126, 4882647, 6277689, 7989786, 9765294, 12555378, 14647941, 29295882, 43943823, 87887646]

約数ペア:

[(1, 87887646), (2, 43943823), (3, 29295882), (6, 14647941), (7, 12555378), (9, 9765294), (11, 7989786), (14, 6277689), (18, 4882647), (21, 4185126), (22, 3994893), (23, 3821202), (27, 3255098), (33, 2663262), (42, 2092563), (46, 1910601), (54, 1627549), (63, 1395042), (66, 1331631), (69, 1273734), (77, 1141398), (99, 887754), (126, 697521), (138, 636867), (154, 570699), (161, 545886), (189, 465014), (198, 443877), (207, 424578), (231, 380466), (253, 347382), (297, 295918), (322, 272943), (378, 232507), (414, 212289), (462, 190233), (483, 181962), (506, 173691), (594, 147959), (621, 141526), (693, 126822), (759, 115794), (919, 95634), (966, 90981), (1242, 70763), (1386, 63411), (1449, 60654), (1518, 57897), (1771, 49626), (1838, 47817), (2079, 42274), (2277, 38598), (2757, 31878), (2898, 30327), (3542, 24813), (4158, 21137), (4347, 20218), (4554, 19299), (5313, 16542), (5514, 15939), (6433, 13662), (6831, 12866), (8271, 10626), (8694, 10109)]