127390536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6516

約数の個数: 128

約数和(自身を含む): 435590400

約数和(自身を除く): 308199864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6481, 6552, 9828, 12962, 19443, 19656, 25924, 38886, 45367, 51848, 58329, 77772, 84253, 90734, 116658, 136101, 155544, 168506, 174987, 181468, 233316, 252759, 272202, 337012, 349974, 362936, 408303, 466632, 505518, 544404, 589771, 674024, 699948, 758277, 816606, 1011036, 1088808, 1179542, 1224909, 1399896, 1516554, 1633212, 1769313, 2022072, 2274831, 2359084, 2449818, 3033108, 3266424, 3538626, 4549662, 4718168, 4899636, 5307939, 6066216, 7077252, 9099324, 9799272, 10615878, 14154504, 15923817, 18198648, 21231756, 31847634, 42463512, 63695268, 127390536]

約数ペア:

[(1, 127390536), (2, 63695268), (3, 42463512), (4, 31847634), (6, 21231756), (7, 18198648), (8, 15923817), (9, 14154504), (12, 10615878), (13, 9799272), (14, 9099324), (18, 7077252), (21, 6066216), (24, 5307939), (26, 4899636), (27, 4718168), (28, 4549662), (36, 3538626), (39, 3266424), (42, 3033108), (52, 2449818), (54, 2359084), (56, 2274831), (63, 2022072), (72, 1769313), (78, 1633212), (84, 1516554), (91, 1399896), (104, 1224909), (108, 1179542), (117, 1088808), (126, 1011036), (156, 816606), (168, 758277), (182, 699948), (189, 674024), (216, 589771), (234, 544404), (252, 505518), (273, 466632), (312, 408303), (351, 362936), (364, 349974), (378, 337012), (468, 272202), (504, 252759), (546, 233316), (702, 181468), (728, 174987), (756, 168506), (819, 155544), (936, 136101), (1092, 116658), (1404, 90734), (1512, 84253), (1638, 77772), (2184, 58329), (2457, 51848), (2808, 45367), (3276, 38886), (4914, 25924), (6481, 19656), (6552, 19443), (9828, 12962)]