82069428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 231081984

約数和(自身を除く): 149012556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 107, 138, 161, 214, 276, 321, 322, 397, 428, 483, 642, 644, 749, 794, 966, 1191, 1284, 1498, 1588, 1932, 2247, 2382, 2461, 2779, 2996, 4494, 4764, 4922, 5558, 7383, 8337, 8988, 9131, 9844, 11116, 14766, 16674, 17227, 18262, 27393, 29532, 33348, 34454, 36524, 42479, 51681, 54786, 63917, 68908, 84958, 103362, 109572, 127437, 127834, 169916, 191751, 206724, 254874, 255668, 297353, 383502, 509748, 594706, 767004, 892059, 977017, 1189412, 1784118, 1954034, 2931051, 3568236, 3908068, 5862102, 6839119, 11724204, 13678238, 20517357, 27356476, 41034714, 82069428]

約数ペア:

[(1, 82069428), (2, 41034714), (3, 27356476), (4, 20517357), (6, 13678238), (7, 11724204), (12, 6839119), (14, 5862102), (21, 3908068), (23, 3568236), (28, 2931051), (42, 1954034), (46, 1784118), (69, 1189412), (84, 977017), (92, 892059), (107, 767004), (138, 594706), (161, 509748), (214, 383502), (276, 297353), (321, 255668), (322, 254874), (397, 206724), (428, 191751), (483, 169916), (642, 127834), (644, 127437), (749, 109572), (794, 103362), (966, 84958), (1191, 68908), (1284, 63917), (1498, 54786), (1588, 51681), (1932, 42479), (2247, 36524), (2382, 34454), (2461, 33348), (2779, 29532), (2996, 27393), (4494, 18262), (4764, 17227), (4922, 16674), (5558, 14766), (7383, 11116), (8337, 9844), (8988, 9131)]