68737284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 219413376

約数和(自身を除く): 150676092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 137, 154, 181, 198, 231, 252, 274, 308, 362, 396, 411, 462, 543, 548, 693, 724, 822, 924, 959, 1086, 1233, 1267, 1386, 1507, 1629, 1644, 1918, 1991, 2172, 2466, 2534, 2772, 2877, 3014, 3258, 3801, 3836, 3982, 4521, 4932, 5068, 5754, 5973, 6028, 6516, 7602, 7964, 8631, 9042, 10549, 11403, 11508, 11946, 13563, 13937, 15204, 17262, 17919, 18084, 21098, 22806, 23892, 24797, 27126, 27874, 31647, 34524, 35838, 41811, 42196, 45612, 49594, 54252, 55748, 63294, 71676, 74391, 83622, 94941, 99188, 125433, 126588, 148782, 167244, 173579, 189882, 223173, 250866, 272767, 297564, 347158, 379764, 446346, 501732, 520737, 545534, 694316, 818301, 892692, 1041474, 1091068, 1562211, 1636602, 1909369, 2082948, 2454903, 3124422, 3273204, 3818738, 4909806, 5728107, 6248844, 7637476, 9819612, 11456214, 17184321, 22912428, 34368642, 68737284]

約数ペア:

[(1, 68737284), (2, 34368642), (3, 22912428), (4, 17184321), (6, 11456214), (7, 9819612), (9, 7637476), (11, 6248844), (12, 5728107), (14, 4909806), (18, 3818738), (21, 3273204), (22, 3124422), (28, 2454903), (33, 2082948), (36, 1909369), (42, 1636602), (44, 1562211), (63, 1091068), (66, 1041474), (77, 892692), (84, 818301), (99, 694316), (126, 545534), (132, 520737), (137, 501732), (154, 446346), (181, 379764), (198, 347158), (231, 297564), (252, 272767), (274, 250866), (308, 223173), (362, 189882), (396, 173579), (411, 167244), (462, 148782), (543, 126588), (548, 125433), (693, 99188), (724, 94941), (822, 83622), (924, 74391), (959, 71676), (1086, 63294), (1233, 55748), (1267, 54252), (1386, 49594), (1507, 45612), (1629, 42196), (1644, 41811), (1918, 35838), (1991, 34524), (2172, 31647), (2466, 27874), (2534, 27126), (2772, 24797), (2877, 23892), (3014, 22806), (3258, 21098), (3801, 18084), (3836, 17919), (3982, 17262), (4521, 15204), (4932, 13937), (5068, 13563), (5754, 11946), (5973, 11508), (6028, 11403), (6516, 10549), (7602, 9042), (7964, 8631)]