31972668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 102359040

約数和(自身を除く): 70386372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 67, 69, 76, 78, 84, 91, 92, 114, 133, 134, 138, 156, 161, 182, 201, 228, 247, 266, 268, 273, 276, 299, 322, 364, 399, 402, 437, 469, 483, 494, 532, 546, 598, 644, 741, 798, 804, 871, 874, 897, 938, 966, 988, 1092, 1196, 1273, 1311, 1407, 1482, 1541, 1596, 1729, 1742, 1748, 1794, 1876, 1932, 2093, 2546, 2613, 2622, 2814, 2964, 3059, 3082, 3458, 3484, 3588, 3819, 4186, 4623, 5092, 5187, 5226, 5244, 5628, 5681, 6097, 6118, 6164, 6279, 6916, 7638, 8372, 8911, 9177, 9246, 10374, 10452, 10787, 11362, 12194, 12236, 12558, 15276, 16549, 17043, 17822, 18291, 18354, 18492, 20033, 20748, 21574, 22724, 24388, 25116, 26733, 29279, 32361, 33098, 34086, 35644, 36582, 36708, 39767, 40066, 43148, 49647, 53466, 58558, 60099, 64722, 66196, 68172, 73164, 79534, 80132, 87837, 99294, 106932, 115843, 117116, 119301, 120198, 129444, 140231, 159068, 175674, 198588, 204953, 231686, 238602, 240396, 280462, 347529, 351348, 380627, 409906, 420693, 463372, 477204, 560924, 614859, 695058, 761254, 819812, 841386, 1141881, 1229718, 1390116, 1522508, 1682772, 2283762, 2459436, 2664389, 4567524, 5328778, 7993167, 10657556, 15986334, 31972668]

約数ペア:

[(1, 31972668), (2, 15986334), (3, 10657556), (4, 7993167), (6, 5328778), (7, 4567524), (12, 2664389), (13, 2459436), (14, 2283762), (19, 1682772), (21, 1522508), (23, 1390116), (26, 1229718), (28, 1141881), (38, 841386), (39, 819812), (42, 761254), (46, 695058), (52, 614859), (57, 560924), (67, 477204), (69, 463372), (76, 420693), (78, 409906), (84, 380627), (91, 351348), (92, 347529), (114, 280462), (133, 240396), (134, 238602), (138, 231686), (156, 204953), (161, 198588), (182, 175674), (201, 159068), (228, 140231), (247, 129444), (266, 120198), (268, 119301), (273, 117116), (276, 115843), (299, 106932), (322, 99294), (364, 87837), (399, 80132), (402, 79534), (437, 73164), (469, 68172), (483, 66196), (494, 64722), (532, 60099), (546, 58558), (598, 53466), (644, 49647), (741, 43148), (798, 40066), (804, 39767), (871, 36708), (874, 36582), (897, 35644), (938, 34086), (966, 33098), (988, 32361), (1092, 29279), (1196, 26733), (1273, 25116), (1311, 24388), (1407, 22724), (1482, 21574), (1541, 20748), (1596, 20033), (1729, 18492), (1742, 18354), (1748, 18291), (1794, 17822), (1876, 17043), (1932, 16549), (2093, 15276), (2546, 12558), (2613, 12236), (2622, 12194), (2814, 11362), (2964, 10787), (3059, 10452), (3082, 10374), (3458, 9246), (3484, 9177), (3588, 8911), (3819, 8372), (4186, 7638), (4623, 6916), (5092, 6279), (5187, 6164), (5226, 6118), (5244, 6097), (5628, 5681)]