77863824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 232128000

約数和(自身を除く): 154264176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 149, 152, 171, 191, 228, 298, 304, 342, 382, 447, 456, 573, 596, 684, 764, 894, 912, 1146, 1192, 1341, 1368, 1528, 1719, 1788, 2292, 2384, 2682, 2736, 2831, 3056, 3438, 3576, 3629, 4584, 5364, 5662, 6876, 7152, 7258, 8493, 9168, 10728, 10887, 11324, 13752, 14516, 16986, 21456, 21774, 22648, 25479, 27504, 28459, 29032, 32661, 33972, 43548, 45296, 50958, 56918, 58064, 65322, 67944, 85377, 87096, 101916, 113836, 130644, 135888, 170754, 174192, 203832, 227672, 256131, 261288, 341508, 407664, 455344, 512262, 522576, 540721, 683016, 1024524, 1081442, 1366032, 1622163, 2049048, 2162884, 3244326, 4098096, 4325768, 4866489, 6488652, 8651536, 9732978, 12977304, 19465956, 25954608, 38931912, 77863824]

約数ペア:

[(1, 77863824), (2, 38931912), (3, 25954608), (4, 19465956), (6, 12977304), (8, 9732978), (9, 8651536), (12, 6488652), (16, 4866489), (18, 4325768), (19, 4098096), (24, 3244326), (36, 2162884), (38, 2049048), (48, 1622163), (57, 1366032), (72, 1081442), (76, 1024524), (114, 683016), (144, 540721), (149, 522576), (152, 512262), (171, 455344), (191, 407664), (228, 341508), (298, 261288), (304, 256131), (342, 227672), (382, 203832), (447, 174192), (456, 170754), (573, 135888), (596, 130644), (684, 113836), (764, 101916), (894, 87096), (912, 85377), (1146, 67944), (1192, 65322), (1341, 58064), (1368, 56918), (1528, 50958), (1719, 45296), (1788, 43548), (2292, 33972), (2384, 32661), (2682, 29032), (2736, 28459), (2831, 27504), (3056, 25479), (3438, 22648), (3576, 21774), (3629, 21456), (4584, 16986), (5364, 14516), (5662, 13752), (6876, 11324), (7152, 10887), (7258, 10728), (8493, 9168)]