68700884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 154156800

約数和(自身を除く): 85455916

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 61, 73, 76, 116, 122, 133, 146, 203, 244, 266, 292, 406, 427, 511, 532, 551, 812, 854, 1022, 1102, 1159, 1387, 1708, 1769, 2044, 2117, 2204, 2318, 2774, 3538, 3857, 4234, 4453, 4636, 5548, 7076, 7714, 8113, 8468, 8906, 9709, 12383, 14819, 15428, 16226, 17812, 19418, 24766, 29638, 31171, 32452, 33611, 38836, 40223, 49532, 59276, 62342, 67222, 80446, 84607, 124684, 129137, 134444, 160892, 169214, 235277, 258274, 281561, 338428, 470554, 516548, 563122, 592249, 903959, 941108, 1126244, 1184498, 1807918, 2368996, 2453603, 3615836, 4907206, 9814412, 17175221, 34350442, 68700884]

約数ペア:

[(1, 68700884), (2, 34350442), (4, 17175221), (7, 9814412), (14, 4907206), (19, 3615836), (28, 2453603), (29, 2368996), (38, 1807918), (58, 1184498), (61, 1126244), (73, 941108), (76, 903959), (116, 592249), (122, 563122), (133, 516548), (146, 470554), (203, 338428), (244, 281561), (266, 258274), (292, 235277), (406, 169214), (427, 160892), (511, 134444), (532, 129137), (551, 124684), (812, 84607), (854, 80446), (1022, 67222), (1102, 62342), (1159, 59276), (1387, 49532), (1708, 40223), (1769, 38836), (2044, 33611), (2117, 32452), (2204, 31171), (2318, 29638), (2774, 24766), (3538, 19418), (3857, 17812), (4234, 16226), (4453, 15428), (4636, 14819), (5548, 12383), (7076, 9709), (7714, 8906), (8113, 8468)]