68044158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 189987840

約数和(自身を除く): 121943682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 91, 117, 122, 126, 182, 183, 189, 227, 234, 273, 351, 366, 378, 427, 454, 546, 549, 681, 702, 793, 819, 854, 1098, 1281, 1362, 1586, 1589, 1638, 1647, 2043, 2379, 2457, 2562, 2951, 3178, 3294, 3843, 4086, 4758, 4767, 4914, 5551, 5902, 6129, 7137, 7686, 8853, 9534, 11102, 11529, 12258, 13847, 14274, 14301, 16653, 17706, 20657, 21411, 23058, 26559, 27694, 28602, 33306, 41314, 41541, 42822, 42903, 49959, 53118, 61971, 79677, 83082, 85806, 96929, 99918, 123942, 124623, 149877, 159354, 180011, 185913, 193858, 249246, 290787, 299754, 360022, 371826, 373869, 540033, 557739, 581574, 747738, 872361, 1080066, 1115478, 1260077, 1620099, 1744722, 2520154, 2617083, 3240198, 3780231, 4860297, 5234166, 7560462, 9720594, 11340693, 22681386, 34022079, 68044158]

約数ペア:

[(1, 68044158), (2, 34022079), (3, 22681386), (6, 11340693), (7, 9720594), (9, 7560462), (13, 5234166), (14, 4860297), (18, 3780231), (21, 3240198), (26, 2617083), (27, 2520154), (39, 1744722), (42, 1620099), (54, 1260077), (61, 1115478), (63, 1080066), (78, 872361), (91, 747738), (117, 581574), (122, 557739), (126, 540033), (182, 373869), (183, 371826), (189, 360022), (227, 299754), (234, 290787), (273, 249246), (351, 193858), (366, 185913), (378, 180011), (427, 159354), (454, 149877), (546, 124623), (549, 123942), (681, 99918), (702, 96929), (793, 85806), (819, 83082), (854, 79677), (1098, 61971), (1281, 53118), (1362, 49959), (1586, 42903), (1589, 42822), (1638, 41541), (1647, 41314), (2043, 33306), (2379, 28602), (2457, 27694), (2562, 26559), (2951, 23058), (3178, 21411), (3294, 20657), (3843, 17706), (4086, 16653), (4758, 14301), (4767, 14274), (4914, 13847), (5551, 12258), (5902, 11529), (6129, 11102), (7137, 9534), (7686, 8853)]