42357756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 76183044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 251, 287, 294, 343, 492, 502, 574, 588, 686, 753, 861, 1004, 1029, 1148, 1372, 1506, 1722, 1757, 2009, 2058, 3012, 3444, 3514, 4018, 4116, 5271, 6027, 7028, 8036, 10291, 10542, 12054, 12299, 14063, 20582, 21084, 24108, 24598, 28126, 30873, 36897, 41164, 42189, 49196, 56252, 61746, 72037, 73794, 84378, 86093, 123492, 144074, 147588, 168756, 172186, 216111, 258279, 288148, 344372, 432222, 504259, 516558, 864444, 1008518, 1033116, 1512777, 2017036, 3025554, 3529813, 6051108, 7059626, 10589439, 14119252, 21178878, 42357756]

約数ペア:

[(1, 42357756), (2, 21178878), (3, 14119252), (4, 10589439), (6, 7059626), (7, 6051108), (12, 3529813), (14, 3025554), (21, 2017036), (28, 1512777), (41, 1033116), (42, 1008518), (49, 864444), (82, 516558), (84, 504259), (98, 432222), (123, 344372), (147, 288148), (164, 258279), (196, 216111), (246, 172186), (251, 168756), (287, 147588), (294, 144074), (343, 123492), (492, 86093), (502, 84378), (574, 73794), (588, 72037), (686, 61746), (753, 56252), (861, 49196), (1004, 42189), (1029, 41164), (1148, 36897), (1372, 30873), (1506, 28126), (1722, 24598), (1757, 24108), (2009, 21084), (2058, 20582), (3012, 14063), (3444, 12299), (3514, 12054), (4018, 10542), (4116, 10291), (5271, 8036), (6027, 7028)]