67672224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 206388000

約数和(自身を除く): 138715776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 83, 96, 114, 144, 149, 152, 166, 171, 228, 249, 288, 298, 304, 332, 342, 447, 456, 498, 596, 608, 664, 684, 747, 894, 912, 996, 1192, 1328, 1341, 1368, 1494, 1577, 1788, 1824, 1992, 2384, 2656, 2682, 2736, 2831, 2988, 3154, 3576, 3984, 4731, 4768, 5364, 5472, 5662, 5976, 6308, 7152, 7968, 8493, 9462, 10728, 11324, 11952, 12367, 12616, 14193, 14304, 16986, 18924, 21456, 22648, 23904, 24734, 25232, 25479, 28386, 33972, 37101, 37848, 42912, 45296, 49468, 50464, 50958, 56772, 67944, 74202, 75696, 90592, 98936, 101916, 111303, 113544, 135888, 148404, 151392, 197872, 203832, 222606, 227088, 234973, 271776, 296808, 395744, 407664, 445212, 454176, 469946, 593616, 704919, 815328, 890424, 939892, 1187232, 1409838, 1780848, 1879784, 2114757, 2819676, 3561696, 3759568, 4229514, 5639352, 7519136, 8459028, 11278704, 16918056, 22557408, 33836112, 67672224]

約数ペア:

[(1, 67672224), (2, 33836112), (3, 22557408), (4, 16918056), (6, 11278704), (8, 8459028), (9, 7519136), (12, 5639352), (16, 4229514), (18, 3759568), (19, 3561696), (24, 2819676), (32, 2114757), (36, 1879784), (38, 1780848), (48, 1409838), (57, 1187232), (72, 939892), (76, 890424), (83, 815328), (96, 704919), (114, 593616), (144, 469946), (149, 454176), (152, 445212), (166, 407664), (171, 395744), (228, 296808), (249, 271776), (288, 234973), (298, 227088), (304, 222606), (332, 203832), (342, 197872), (447, 151392), (456, 148404), (498, 135888), (596, 113544), (608, 111303), (664, 101916), (684, 98936), (747, 90592), (894, 75696), (912, 74202), (996, 67944), (1192, 56772), (1328, 50958), (1341, 50464), (1368, 49468), (1494, 45296), (1577, 42912), (1788, 37848), (1824, 37101), (1992, 33972), (2384, 28386), (2656, 25479), (2682, 25232), (2736, 24734), (2831, 23904), (2988, 22648), (3154, 21456), (3576, 18924), (3984, 16986), (4731, 14304), (4768, 14193), (5364, 12616), (5472, 12367), (5662, 11952), (5976, 11324), (6308, 10728), (7152, 9462), (7968, 8493)]