67673744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 146657280

約数和(自身を除く): 78983536

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 167, 172, 248, 304, 334, 344, 496, 589, 668, 688, 817, 1178, 1333, 1336, 1634, 2356, 2666, 2672, 3173, 3268, 4712, 5177, 5332, 6346, 6536, 7181, 9424, 10354, 10664, 12692, 13072, 14362, 20708, 21328, 25327, 25384, 28724, 41416, 50654, 50768, 57448, 82832, 98363, 101308, 114896, 136439, 196726, 202616, 222611, 272878, 393452, 405232, 445222, 545756, 786904, 890444, 1091512, 1573808, 1780888, 2183024, 3561776, 4229609, 8459218, 16918436, 33836872, 67673744]

約数ペア:

[(1, 67673744), (2, 33836872), (4, 16918436), (8, 8459218), (16, 4229609), (19, 3561776), (31, 2183024), (38, 1780888), (43, 1573808), (62, 1091512), (76, 890444), (86, 786904), (124, 545756), (152, 445222), (167, 405232), (172, 393452), (248, 272878), (304, 222611), (334, 202616), (344, 196726), (496, 136439), (589, 114896), (668, 101308), (688, 98363), (817, 82832), (1178, 57448), (1333, 50768), (1336, 50654), (1634, 41416), (2356, 28724), (2666, 25384), (2672, 25327), (3173, 21328), (3268, 20708), (4712, 14362), (5177, 13072), (5332, 12692), (6346, 10664), (6536, 10354), (7181, 9424)]