180983628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9091}}^1$

素因数の和:9187

約数の個数: 72

約数和(自身を含む): 529518080

約数和(自身を除く): 348534452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9091, 9954, 18182, 19908, 27273, 36364, 54546, 63637, 81819, 109092, 127274, 163638, 190911, 254548, 327276, 381822, 572733, 718189, 763644, 1145466, 1436378, 2154567, 2290932, 2872756, 4309134, 5027323, 6463701, 8618268, 10054646, 12927402, 15081969, 20109292, 25854804, 30163938, 45245907, 60327876, 90491814, 180983628]

約数ペア:

[(1, 180983628), (2, 90491814), (3, 60327876), (4, 45245907), (6, 30163938), (7, 25854804), (9, 20109292), (12, 15081969), (14, 12927402), (18, 10054646), (21, 8618268), (28, 6463701), (36, 5027323), (42, 4309134), (63, 2872756), (79, 2290932), (84, 2154567), (126, 1436378), (158, 1145466), (237, 763644), (252, 718189), (316, 572733), (474, 381822), (553, 327276), (711, 254548), (948, 190911), (1106, 163638), (1422, 127274), (1659, 109092), (2212, 81819), (2844, 63637), (3318, 54546), (4977, 36364), (6636, 27273), (9091, 19908), (9954, 18182)]