77820372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 233676800

約数和(自身を除く): 155856428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1303, 1422, 1659, 2133, 2212, 2606, 2844, 3318, 3909, 4266, 4977, 5212, 6636, 7818, 8532, 9121, 9954, 11727, 14931, 15636, 18242, 19908, 23454, 27363, 29862, 35181, 36484, 46908, 54726, 59724, 70362, 82089, 102937, 109452, 140724, 164178, 205874, 246267, 308811, 328356, 411748, 492534, 617622, 720559, 926433, 985068, 1235244, 1441118, 1852866, 2161677, 2779299, 2882236, 3705732, 4323354, 5558598, 6485031, 8646708, 11117196, 12970062, 19455093, 25940124, 38910186, 77820372]

約数ペア:

[(1, 77820372), (2, 38910186), (3, 25940124), (4, 19455093), (6, 12970062), (7, 11117196), (9, 8646708), (12, 6485031), (14, 5558598), (18, 4323354), (21, 3705732), (27, 2882236), (28, 2779299), (36, 2161677), (42, 1852866), (54, 1441118), (63, 1235244), (79, 985068), (84, 926433), (108, 720559), (126, 617622), (158, 492534), (189, 411748), (237, 328356), (252, 308811), (316, 246267), (378, 205874), (474, 164178), (553, 140724), (711, 109452), (756, 102937), (948, 82089), (1106, 70362), (1303, 59724), (1422, 54726), (1659, 46908), (2133, 36484), (2212, 35181), (2606, 29862), (2844, 27363), (3318, 23454), (3909, 19908), (4266, 18242), (4977, 15636), (5212, 14931), (6636, 11727), (7818, 9954), (8532, 9121)]