79643256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 252149760

約数和(自身を除く): 172506504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 607, 616, 781, 852, 924, 994, 1214, 1491, 1562, 1704, 1821, 1848, 1988, 2343, 2428, 2982, 3124, 3642, 3976, 4249, 4686, 4856, 5467, 5964, 6248, 6677, 7284, 8498, 9372, 10934, 11928, 12747, 13354, 14568, 16401, 16996, 18744, 20031, 21868, 25494, 26708, 32802, 33992, 40062, 43097, 43736, 46739, 50988, 53416, 65604, 80124, 86194, 93478, 101976, 129291, 131208, 140217, 160248, 172388, 186956, 258582, 280434, 301679, 344776, 373912, 474067, 517164, 560868, 603358, 905037, 948134, 1034328, 1121736, 1206716, 1422201, 1810074, 1896268, 2413432, 2844402, 3318469, 3620148, 3792536, 5688804, 6636938, 7240296, 9955407, 11377608, 13273876, 19910814, 26547752, 39821628, 79643256]

約数ペア:

[(1, 79643256), (2, 39821628), (3, 26547752), (4, 19910814), (6, 13273876), (7, 11377608), (8, 9955407), (11, 7240296), (12, 6636938), (14, 5688804), (21, 3792536), (22, 3620148), (24, 3318469), (28, 2844402), (33, 2413432), (42, 1896268), (44, 1810074), (56, 1422201), (66, 1206716), (71, 1121736), (77, 1034328), (84, 948134), (88, 905037), (132, 603358), (142, 560868), (154, 517164), (168, 474067), (213, 373912), (231, 344776), (264, 301679), (284, 280434), (308, 258582), (426, 186956), (462, 172388), (497, 160248), (568, 140217), (607, 131208), (616, 129291), (781, 101976), (852, 93478), (924, 86194), (994, 80124), (1214, 65604), (1491, 53416), (1562, 50988), (1704, 46739), (1821, 43736), (1848, 43097), (1988, 40062), (2343, 33992), (2428, 32802), (2982, 26708), (3124, 25494), (3642, 21868), (3976, 20031), (4249, 18744), (4686, 16996), (4856, 16401), (5467, 14568), (5964, 13354), (6248, 12747), (6677, 11928), (7284, 10934), (8498, 9372)]