78364416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 230759424

約数和(自身を除く): 152395008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 167, 188, 192, 208, 256, 282, 312, 334, 376, 384, 416, 501, 564, 611, 624, 668, 752, 768, 832, 1002, 1128, 1222, 1248, 1336, 1504, 1664, 1833, 2004, 2171, 2256, 2444, 2496, 2672, 3008, 3328, 3666, 4008, 4342, 4512, 4888, 4992, 5344, 6016, 6513, 7332, 7849, 8016, 8684, 9024, 9776, 9984, 10688, 12032, 13026, 14664, 15698, 16032, 17368, 18048, 19552, 21376, 23547, 26052, 29328, 31396, 32064, 34736, 36096, 39104, 42752, 47094, 52104, 58656, 62792, 64128, 69472, 78208, 94188, 102037, 104208, 117312, 125584, 128256, 138944, 156416, 188376, 204074, 208416, 234624, 251168, 277888, 306111, 376752, 408148, 416832, 469248, 502336, 555776, 612222, 753504, 816296, 833664, 1004672, 1224444, 1507008, 1632592, 1667328, 2009344, 2448888, 3014016, 3265184, 4897776, 6028032, 6530368, 9795552, 13060736, 19591104, 26121472, 39182208, 78364416]

約数ペア:

[(1, 78364416), (2, 39182208), (3, 26121472), (4, 19591104), (6, 13060736), (8, 9795552), (12, 6530368), (13, 6028032), (16, 4897776), (24, 3265184), (26, 3014016), (32, 2448888), (39, 2009344), (47, 1667328), (48, 1632592), (52, 1507008), (64, 1224444), (78, 1004672), (94, 833664), (96, 816296), (104, 753504), (128, 612222), (141, 555776), (156, 502336), (167, 469248), (188, 416832), (192, 408148), (208, 376752), (256, 306111), (282, 277888), (312, 251168), (334, 234624), (376, 208416), (384, 204074), (416, 188376), (501, 156416), (564, 138944), (611, 128256), (624, 125584), (668, 117312), (752, 104208), (768, 102037), (832, 94188), (1002, 78208), (1128, 69472), (1222, 64128), (1248, 62792), (1336, 58656), (1504, 52104), (1664, 47094), (1833, 42752), (2004, 39104), (2171, 36096), (2256, 34736), (2444, 32064), (2496, 31396), (2672, 29328), (3008, 26052), (3328, 23547), (3666, 21376), (4008, 19552), (4342, 18048), (4512, 17368), (4888, 16032), (4992, 15698), (5344, 14664), (6016, 13026), (6513, 12032), (7332, 10688), (7849, 9984), (8016, 9776), (8684, 9024)]