72035808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 205371936

約数和(自身を除く): 133336128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 293, 312, 394, 416, 586, 591, 624, 788, 879, 1172, 1182, 1248, 1576, 1758, 2344, 2364, 2561, 3152, 3516, 3809, 4688, 4728, 5122, 6304, 7032, 7618, 7683, 9376, 9456, 10244, 11427, 14064, 15236, 15366, 18912, 20488, 22854, 28128, 30472, 30732, 40976, 45708, 57721, 60944, 61464, 81952, 91416, 115442, 121888, 122928, 173163, 182832, 230884, 245856, 346326, 365664, 461768, 692652, 750373, 923536, 1385304, 1500746, 1847072, 2251119, 2770608, 3001492, 4502238, 5541216, 6002984, 9004476, 12005968, 18008952, 24011936, 36017904, 72035808]

約数ペア:

[(1, 72035808), (2, 36017904), (3, 24011936), (4, 18008952), (6, 12005968), (8, 9004476), (12, 6002984), (13, 5541216), (16, 4502238), (24, 3001492), (26, 2770608), (32, 2251119), (39, 1847072), (48, 1500746), (52, 1385304), (78, 923536), (96, 750373), (104, 692652), (156, 461768), (197, 365664), (208, 346326), (293, 245856), (312, 230884), (394, 182832), (416, 173163), (586, 122928), (591, 121888), (624, 115442), (788, 91416), (879, 81952), (1172, 61464), (1182, 60944), (1248, 57721), (1576, 45708), (1758, 40976), (2344, 30732), (2364, 30472), (2561, 28128), (3152, 22854), (3516, 20488), (3809, 18912), (4688, 15366), (4728, 15236), (5122, 14064), (6304, 11427), (7032, 10244), (7618, 9456), (7683, 9376)]