63921312

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 232227072

約数和(自身を除く): 168305760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 271, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 542, 546, 567, 624, 648, 672, 702, 728, 756, 813, 819, 864, 936, 1008, 1053, 1084, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1626, 1638, 1872, 1897, 2016, 2106, 2168, 2184, 2268, 2439, 2457, 2592, 2808, 2912, 3024, 3252, 3276, 3523, 3744, 3794, 4212, 4336, 4368, 4536, 4878, 4914, 5616, 5691, 6048, 6504, 6552, 7046, 7317, 7371, 7588, 8424, 8672, 8736, 9072, 9756, 9828, 10569, 11232, 11382, 13008, 13104, 14092, 14634, 14742, 15176, 16848, 17073, 18144, 19512, 19656, 21138, 21951, 22764, 24661, 26016, 26208, 28184, 29268, 29484, 30352, 31707, 33696, 34146, 39024, 39312, 42276, 43902, 45528, 49322, 51219, 56368, 58536, 58968, 60704, 63414, 68292, 73983, 78048, 78624, 84552, 87804, 91056, 95121, 98644, 102438, 112736, 117072, 117936, 126828, 136584, 147966, 153657, 169104, 175608, 182112, 190242, 197288, 204876, 221949, 234144, 235872, 253656, 273168, 285363, 295932, 307314, 338208, 351216, 380484, 394576, 409752, 443898, 507312, 546336, 570726, 591864, 614628, 665847, 702432, 760968, 789152, 819504, 887796, 1014624, 1141452, 1183728, 1229256, 1331694, 1521936, 1639008, 1775592, 1997541, 2282904, 2367456, 2458512, 2663388, 3043872, 3551184, 3995082, 4565808, 4917024, 5326776, 7102368, 7990164, 9131616, 10653552, 15980328, 21307104, 31960656, 63921312]

約数ペア:

[(1, 63921312), (2, 31960656), (3, 21307104), (4, 15980328), (6, 10653552), (7, 9131616), (8, 7990164), (9, 7102368), (12, 5326776), (13, 4917024), (14, 4565808), (16, 3995082), (18, 3551184), (21, 3043872), (24, 2663388), (26, 2458512), (27, 2367456), (28, 2282904), (32, 1997541), (36, 1775592), (39, 1639008), (42, 1521936), (48, 1331694), (52, 1229256), (54, 1183728), (56, 1141452), (63, 1014624), (72, 887796), (78, 819504), (81, 789152), (84, 760968), (91, 702432), (96, 665847), (104, 614628), (108, 591864), (112, 570726), (117, 546336), (126, 507312), (144, 443898), (156, 409752), (162, 394576), (168, 380484), (182, 351216), (189, 338208), (208, 307314), (216, 295932), (224, 285363), (234, 273168), (252, 253656), (271, 235872), (273, 234144), (288, 221949), (312, 204876), (324, 197288), (336, 190242), (351, 182112), (364, 175608), (378, 169104), (416, 153657), (432, 147966), (468, 136584), (504, 126828), (542, 117936), (546, 117072), (567, 112736), (624, 102438), (648, 98644), (672, 95121), (702, 91056), (728, 87804), (756, 84552), (813, 78624), (819, 78048), (864, 73983), (936, 68292), (1008, 63414), (1053, 60704), (1084, 58968), (1092, 58536), (1134, 56368), (1248, 51219), (1296, 49322), (1404, 45528), (1456, 43902), (1512, 42276), (1626, 39312), (1638, 39024), (1872, 34146), (1897, 33696), (2016, 31707), (2106, 30352), (2168, 29484), (2184, 29268), (2268, 28184), (2439, 26208), (2457, 26016), (2592, 24661), (2808, 22764), (2912, 21951), (3024, 21138), (3252, 19656), (3276, 19512), (3523, 18144), (3744, 17073), (3794, 16848), (4212, 15176), (4336, 14742), (4368, 14634), (4536, 14092), (4878, 13104), (4914, 13008), (5616, 11382), (5691, 11232), (6048, 10569), (6504, 9828), (6552, 9756), (7046, 9072), (7317, 8736), (7371, 8672), (7588, 8424)]