180826776

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 549158400

約数和(自身を除く): 368331624

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, 468, 568, 639, 702, 852, 907, 923, 936, 1278, 1404, 1704, 1814, 1846, 1917, 2556, 2721, 2769, 2808, 3628, 3692, 3834, 5112, 5442, 5538, 7256, 7384, 7668, 8163, 8307, 10884, 11076, 11791, 15336, 16326, 16614, 21768, 22152, 23582, 24489, 24921, 32652, 33228, 35373, 47164, 48978, 49842, 64397, 65304, 66456, 70746, 94328, 97956, 99684, 106119, 128794, 141492, 193191, 195912, 199368, 212238, 257588, 282984, 318357, 386382, 424476, 515176, 579573, 636714, 772764, 837161, 848952, 1159146, 1273428, 1545528, 1674322, 1738719, 2318292, 2511483, 2546856, 3348644, 3477438, 4636584, 5022966, 6697288, 6954876, 7534449, 10045932, 13909752, 15068898, 20091864, 22603347, 30137796, 45206694, 60275592, 90413388, 180826776]

約数ペア:

[(1, 180826776), (2, 90413388), (3, 60275592), (4, 45206694), (6, 30137796), (8, 22603347), (9, 20091864), (12, 15068898), (13, 13909752), (18, 10045932), (24, 7534449), (26, 6954876), (27, 6697288), (36, 5022966), (39, 4636584), (52, 3477438), (54, 3348644), (71, 2546856), (72, 2511483), (78, 2318292), (104, 1738719), (108, 1674322), (117, 1545528), (142, 1273428), (156, 1159146), (213, 848952), (216, 837161), (234, 772764), (284, 636714), (312, 579573), (351, 515176), (426, 424476), (468, 386382), (568, 318357), (639, 282984), (702, 257588), (852, 212238), (907, 199368), (923, 195912), (936, 193191), (1278, 141492), (1404, 128794), (1704, 106119), (1814, 99684), (1846, 97956), (1917, 94328), (2556, 70746), (2721, 66456), (2769, 65304), (2808, 64397), (3628, 49842), (3692, 48978), (3834, 47164), (5112, 35373), (5442, 33228), (5538, 32652), (7256, 24921), (7384, 24489), (7668, 23582), (8163, 22152), (8307, 21768), (10884, 16614), (11076, 16326), (11791, 15336)]