72851856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 245127168

約数和(自身を除く): 172275312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 857, 924, 966, 1012, 1104, 1232, 1288, 1518, 1714, 1771, 1848, 1932, 2024, 2571, 2576, 3036, 3428, 3542, 3696, 3864, 4048, 5142, 5313, 5999, 6072, 6856, 7084, 7728, 9427, 10284, 10626, 11998, 12144, 13712, 14168, 17997, 18854, 19711, 20568, 21252, 23996, 28281, 28336, 35994, 37708, 39422, 41136, 42504, 47992, 56562, 59133, 65989, 71988, 75416, 78844, 85008, 95984, 113124, 118266, 131978, 137977, 143976, 150832, 157688, 197967, 216821, 226248, 236532, 263956, 275954, 287952, 315376, 395934, 413931, 433642, 452496, 473064, 527912, 551908, 650463, 791868, 827862, 867284, 946128, 1055824, 1103816, 1300926, 1517747, 1583736, 1655724, 1734568, 2207632, 2601852, 3035494, 3167472, 3311448, 3469136, 4553241, 5203704, 6070988, 6622896, 9106482, 10407408, 12141976, 18212964, 24283952, 36425928, 72851856]

約数ペア:

[(1, 72851856), (2, 36425928), (3, 24283952), (4, 18212964), (6, 12141976), (7, 10407408), (8, 9106482), (11, 6622896), (12, 6070988), (14, 5203704), (16, 4553241), (21, 3469136), (22, 3311448), (23, 3167472), (24, 3035494), (28, 2601852), (33, 2207632), (42, 1734568), (44, 1655724), (46, 1583736), (48, 1517747), (56, 1300926), (66, 1103816), (69, 1055824), (77, 946128), (84, 867284), (88, 827862), (92, 791868), (112, 650463), (132, 551908), (138, 527912), (154, 473064), (161, 452496), (168, 433642), (176, 413931), (184, 395934), (231, 315376), (253, 287952), (264, 275954), (276, 263956), (308, 236532), (322, 226248), (336, 216821), (368, 197967), (462, 157688), (483, 150832), (506, 143976), (528, 137977), (552, 131978), (616, 118266), (644, 113124), (759, 95984), (857, 85008), (924, 78844), (966, 75416), (1012, 71988), (1104, 65989), (1232, 59133), (1288, 56562), (1518, 47992), (1714, 42504), (1771, 41136), (1848, 39422), (1932, 37708), (2024, 35994), (2571, 28336), (2576, 28281), (3036, 23996), (3428, 21252), (3542, 20568), (3696, 19711), (3864, 18854), (4048, 17997), (5142, 14168), (5313, 13712), (5999, 12144), (6072, 11998), (6856, 10626), (7084, 10284), (7728, 9427)]