82877004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 254392320

約数和(自身を除く): 171515316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 79, 84, 92, 126, 138, 158, 161, 181, 207, 237, 252, 276, 316, 322, 362, 414, 474, 483, 543, 553, 644, 711, 724, 828, 948, 966, 1086, 1106, 1267, 1422, 1449, 1629, 1659, 1817, 1932, 2172, 2212, 2534, 2844, 2898, 3258, 3318, 3634, 3801, 4163, 4977, 5068, 5451, 5796, 6516, 6636, 7268, 7602, 8326, 9954, 10902, 11403, 12489, 12719, 14299, 15204, 16353, 16652, 19908, 21804, 22806, 24978, 25438, 28598, 29141, 32706, 37467, 38157, 42897, 45612, 49956, 50876, 57196, 58282, 65412, 74934, 76314, 85794, 87423, 100093, 114471, 116564, 128691, 149868, 152628, 171588, 174846, 200186, 228942, 257382, 262269, 300279, 328877, 349692, 400372, 457884, 514764, 524538, 600558, 657754, 900837, 986631, 1049076, 1201116, 1315508, 1801674, 1973262, 2302139, 2959893, 3603348, 3946524, 4604278, 5919786, 6906417, 9208556, 11839572, 13812834, 20719251, 27625668, 41438502, 82877004]

約数ペア:

[(1, 82877004), (2, 41438502), (3, 27625668), (4, 20719251), (6, 13812834), (7, 11839572), (9, 9208556), (12, 6906417), (14, 5919786), (18, 4604278), (21, 3946524), (23, 3603348), (28, 2959893), (36, 2302139), (42, 1973262), (46, 1801674), (63, 1315508), (69, 1201116), (79, 1049076), (84, 986631), (92, 900837), (126, 657754), (138, 600558), (158, 524538), (161, 514764), (181, 457884), (207, 400372), (237, 349692), (252, 328877), (276, 300279), (316, 262269), (322, 257382), (362, 228942), (414, 200186), (474, 174846), (483, 171588), (543, 152628), (553, 149868), (644, 128691), (711, 116564), (724, 114471), (828, 100093), (948, 87423), (966, 85794), (1086, 76314), (1106, 74934), (1267, 65412), (1422, 58282), (1449, 57196), (1629, 50876), (1659, 49956), (1817, 45612), (1932, 42897), (2172, 38157), (2212, 37467), (2534, 32706), (2844, 29141), (2898, 28598), (3258, 25438), (3318, 24978), (3634, 22806), (3801, 21804), (4163, 19908), (4977, 16652), (5068, 16353), (5451, 15204), (5796, 14299), (6516, 12719), (6636, 12489), (7268, 11403), (7602, 10902), (8326, 9954)]