77258272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 191866752

約数和(自身を除く): 114608480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 617, 688, 728, 1118, 1204, 1234, 1376, 1456, 2236, 2408, 2468, 2912, 3913, 4319, 4472, 4816, 4936, 7826, 8021, 8638, 8944, 9632, 9872, 15652, 16042, 17276, 17888, 19744, 26531, 31304, 32084, 34552, 53062, 56147, 62608, 64168, 69104, 106124, 112294, 125216, 128336, 138208, 185717, 212248, 224588, 256672, 344903, 371434, 424496, 449176, 689806, 742868, 848992, 898352, 1379612, 1485736, 1796704, 2414321, 2759224, 2971472, 4828642, 5518448, 5942944, 9657284, 11036896, 19314568, 38629136, 77258272]

約数ペア:

[(1, 77258272), (2, 38629136), (4, 19314568), (7, 11036896), (8, 9657284), (13, 5942944), (14, 5518448), (16, 4828642), (26, 2971472), (28, 2759224), (32, 2414321), (43, 1796704), (52, 1485736), (56, 1379612), (86, 898352), (91, 848992), (104, 742868), (112, 689806), (172, 449176), (182, 424496), (208, 371434), (224, 344903), (301, 256672), (344, 224588), (364, 212248), (416, 185717), (559, 138208), (602, 128336), (617, 125216), (688, 112294), (728, 106124), (1118, 69104), (1204, 64168), (1234, 62608), (1376, 56147), (1456, 53062), (2236, 34552), (2408, 32084), (2468, 31304), (2912, 26531), (3913, 19744), (4319, 17888), (4472, 17276), (4816, 16042), (4936, 15652), (7826, 9872), (8021, 9632), (8638, 8944)]