83621244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 230283648

約数和(自身を除く): 146662404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2003, 2982, 3479, 4006, 5964, 6009, 6958, 8012, 10437, 12018, 13916, 14021, 20874, 24036, 28042, 41748, 42063, 56084, 84126, 98147, 142213, 168252, 196294, 284426, 294441, 392588, 426639, 568852, 588882, 853278, 995491, 1177764, 1706556, 1990982, 2986473, 3981964, 5972946, 6968437, 11945892, 13936874, 20905311, 27873748, 41810622, 83621244]

約数ペア:

[(1, 83621244), (2, 41810622), (3, 27873748), (4, 20905311), (6, 13936874), (7, 11945892), (12, 6968437), (14, 5972946), (21, 3981964), (28, 2986473), (42, 1990982), (49, 1706556), (71, 1177764), (84, 995491), (98, 853278), (142, 588882), (147, 568852), (196, 426639), (213, 392588), (284, 294441), (294, 284426), (426, 196294), (497, 168252), (588, 142213), (852, 98147), (994, 84126), (1491, 56084), (1988, 42063), (2003, 41748), (2982, 28042), (3479, 24036), (4006, 20874), (5964, 14021), (6009, 13916), (6958, 12018), (8012, 10437)]