61521768

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 217200960

約数和(自身を除く): 155679192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 137, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 274, 297, 308, 324, 378, 396, 411, 462, 486, 504, 548, 567, 594, 616, 648, 693, 729, 756, 792, 822, 891, 924, 959, 972, 1096, 1134, 1188, 1233, 1386, 1458, 1507, 1512, 1644, 1701, 1782, 1848, 1918, 1944, 2079, 2268, 2376, 2466, 2673, 2772, 2877, 2916, 3014, 3288, 3402, 3564, 3699, 3836, 4158, 4521, 4536, 4932, 5103, 5346, 5544, 5754, 5832, 6028, 6237, 6804, 7128, 7398, 7672, 8019, 8316, 8631, 9042, 9864, 10206, 10549, 10692, 11097, 11508, 12056, 12474, 13563, 13608, 14796, 16038, 16632, 17262, 18084, 18711, 20412, 21098, 21384, 22194, 23016, 24948, 25893, 27126, 29592, 31647, 32076, 33291, 34524, 36168, 37422, 40689, 40824, 42196, 44388, 49896, 51786, 54252, 56133, 63294, 64152, 66582, 69048, 74844, 77679, 81378, 84392, 88776, 94941, 99873, 103572, 108504, 112266, 122067, 126588, 133164, 149688, 155358, 162756, 189882, 199746, 207144, 224532, 233037, 244134, 253176, 266328, 284823, 310716, 325512, 366201, 379764, 399492, 449064, 466074, 488268, 569646, 621432, 699111, 732402, 759528, 798984, 854469, 932148, 976536, 1098603, 1139292, 1398222, 1464804, 1708938, 1864296, 2197206, 2278584, 2563407, 2796444, 2929608, 3417876, 4394412, 5126814, 5592888, 6835752, 7690221, 8788824, 10253628, 15380442, 20507256, 30760884, 61521768]

約数ペア:

[(1, 61521768), (2, 30760884), (3, 20507256), (4, 15380442), (6, 10253628), (7, 8788824), (8, 7690221), (9, 6835752), (11, 5592888), (12, 5126814), (14, 4394412), (18, 3417876), (21, 2929608), (22, 2796444), (24, 2563407), (27, 2278584), (28, 2197206), (33, 1864296), (36, 1708938), (42, 1464804), (44, 1398222), (54, 1139292), (56, 1098603), (63, 976536), (66, 932148), (72, 854469), (77, 798984), (81, 759528), (84, 732402), (88, 699111), (99, 621432), (108, 569646), (126, 488268), (132, 466074), (137, 449064), (154, 399492), (162, 379764), (168, 366201), (189, 325512), (198, 310716), (216, 284823), (231, 266328), (243, 253176), (252, 244134), (264, 233037), (274, 224532), (297, 207144), (308, 199746), (324, 189882), (378, 162756), (396, 155358), (411, 149688), (462, 133164), (486, 126588), (504, 122067), (548, 112266), (567, 108504), (594, 103572), (616, 99873), (648, 94941), (693, 88776), (729, 84392), (756, 81378), (792, 77679), (822, 74844), (891, 69048), (924, 66582), (959, 64152), (972, 63294), (1096, 56133), (1134, 54252), (1188, 51786), (1233, 49896), (1386, 44388), (1458, 42196), (1507, 40824), (1512, 40689), (1644, 37422), (1701, 36168), (1782, 34524), (1848, 33291), (1918, 32076), (1944, 31647), (2079, 29592), (2268, 27126), (2376, 25893), (2466, 24948), (2673, 23016), (2772, 22194), (2877, 21384), (2916, 21098), (3014, 20412), (3288, 18711), (3402, 18084), (3564, 17262), (3699, 16632), (3836, 16038), (4158, 14796), (4521, 13608), (4536, 13563), (4932, 12474), (5103, 12056), (5346, 11508), (5544, 11097), (5754, 10692), (5832, 10549), (6028, 10206), (6237, 9864), (6804, 9042), (7128, 8631), (7398, 8316), (7672, 8019)]