63677968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 139276800

約数和(自身を除く): 75598832

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 233, 248, 304, 464, 466, 496, 551, 589, 899, 932, 1102, 1178, 1798, 1864, 2204, 2356, 3596, 3728, 4408, 4427, 4712, 6757, 7192, 7223, 8816, 8854, 9424, 13514, 14384, 14446, 17081, 17708, 27028, 28892, 34162, 35416, 54056, 57784, 68324, 70832, 108112, 115568, 128383, 136648, 137237, 209467, 256766, 273296, 274474, 418934, 513532, 548948, 837868, 1027064, 1097896, 1675736, 2054128, 2195792, 3351472, 3979873, 7959746, 15919492, 31838984, 63677968]

約数ペア:

[(1, 63677968), (2, 31838984), (4, 15919492), (8, 7959746), (16, 3979873), (19, 3351472), (29, 2195792), (31, 2054128), (38, 1675736), (58, 1097896), (62, 1027064), (76, 837868), (116, 548948), (124, 513532), (152, 418934), (232, 274474), (233, 273296), (248, 256766), (304, 209467), (464, 137237), (466, 136648), (496, 128383), (551, 115568), (589, 108112), (899, 70832), (932, 68324), (1102, 57784), (1178, 54056), (1798, 35416), (1864, 34162), (2204, 28892), (2356, 27028), (3596, 17708), (3728, 17081), (4408, 14446), (4427, 14384), (4712, 13514), (6757, 9424), (7192, 8854), (7223, 8816)]