78421056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 259445760

約数和(自身を除く): 181024704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 64, 74, 76, 83, 84, 96, 111, 112, 114, 133, 148, 152, 166, 168, 192, 222, 224, 228, 249, 259, 266, 296, 304, 332, 336, 399, 444, 448, 456, 498, 518, 532, 581, 592, 608, 664, 672, 703, 777, 798, 888, 912, 996, 1036, 1064, 1162, 1184, 1216, 1328, 1344, 1406, 1554, 1577, 1596, 1743, 1776, 1824, 1992, 2072, 2109, 2128, 2324, 2368, 2656, 2812, 3071, 3108, 3154, 3192, 3486, 3552, 3648, 3984, 4144, 4218, 4256, 4648, 4731, 4921, 5312, 5624, 6142, 6216, 6308, 6384, 6972, 7104, 7968, 8288, 8436, 8512, 9213, 9296, 9462, 9842, 11039, 11248, 12284, 12432, 12616, 12768, 13944, 14763, 15936, 16576, 16872, 18426, 18592, 18924, 19684, 21497, 22078, 22496, 24568, 24864, 25232, 25536, 27888, 29526, 33117, 33744, 36852, 37184, 37848, 39368, 42994, 44156, 44992, 49136, 49728, 50464, 55776, 58349, 59052, 64491, 66234, 67488, 73704, 75696, 78736, 85988, 88312, 98272, 100928, 111552, 116698, 118104, 128982, 132468, 134976, 147408, 151392, 157472, 171976, 175047, 176624, 196544, 233396, 236208, 257964, 264936, 294816, 302784, 314944, 343952, 350094, 353248, 408443, 466792, 472416, 515928, 529872, 589632, 687904, 700188, 706496, 816886, 933584, 944832, 1031856, 1059744, 1225329, 1375808, 1400376, 1633772, 1867168, 2063712, 2119488, 2450658, 2800752, 3267544, 3734336, 4127424, 4901316, 5601504, 6535088, 9802632, 11203008, 13070176, 19605264, 26140352, 39210528, 78421056]

約数ペア:

[(1, 78421056), (2, 39210528), (3, 26140352), (4, 19605264), (6, 13070176), (7, 11203008), (8, 9802632), (12, 6535088), (14, 5601504), (16, 4901316), (19, 4127424), (21, 3734336), (24, 3267544), (28, 2800752), (32, 2450658), (37, 2119488), (38, 2063712), (42, 1867168), (48, 1633772), (56, 1400376), (57, 1375808), (64, 1225329), (74, 1059744), (76, 1031856), (83, 944832), (84, 933584), (96, 816886), (111, 706496), (112, 700188), (114, 687904), (133, 589632), (148, 529872), (152, 515928), (166, 472416), (168, 466792), (192, 408443), (222, 353248), (224, 350094), (228, 343952), (249, 314944), (259, 302784), (266, 294816), (296, 264936), (304, 257964), (332, 236208), (336, 233396), (399, 196544), (444, 176624), (448, 175047), (456, 171976), (498, 157472), (518, 151392), (532, 147408), (581, 134976), (592, 132468), (608, 128982), (664, 118104), (672, 116698), (703, 111552), (777, 100928), (798, 98272), (888, 88312), (912, 85988), (996, 78736), (1036, 75696), (1064, 73704), (1162, 67488), (1184, 66234), (1216, 64491), (1328, 59052), (1344, 58349), (1406, 55776), (1554, 50464), (1577, 49728), (1596, 49136), (1743, 44992), (1776, 44156), (1824, 42994), (1992, 39368), (2072, 37848), (2109, 37184), (2128, 36852), (2324, 33744), (2368, 33117), (2656, 29526), (2812, 27888), (3071, 25536), (3108, 25232), (3154, 24864), (3192, 24568), (3486, 22496), (3552, 22078), (3648, 21497), (3984, 19684), (4144, 18924), (4218, 18592), (4256, 18426), (4648, 16872), (4731, 16576), (4921, 15936), (5312, 14763), (5624, 13944), (6142, 12768), (6216, 12616), (6308, 12432), (6384, 12284), (6972, 11248), (7104, 11039), (7968, 9842), (8288, 9462), (8436, 9296), (8512, 9213)]