77157288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 240231420

約数和(自身を除く): 163074132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 373, 408, 442, 468, 507, 612, 663, 676, 746, 884, 936, 1014, 1119, 1224, 1326, 1352, 1492, 1521, 1768, 1989, 2028, 2238, 2652, 2873, 2984, 3042, 3357, 3978, 4056, 4476, 4849, 5304, 5746, 6084, 6341, 6714, 7956, 8619, 8952, 9698, 11492, 12168, 12682, 13428, 14547, 15912, 17238, 19023, 19396, 22984, 25364, 25857, 26856, 29094, 34476, 38046, 38792, 43641, 50728, 51714, 57069, 58188, 63037, 68952, 76092, 82433, 87282, 103428, 114138, 116376, 126074, 152184, 164866, 174564, 189111, 206856, 228276, 247299, 252148, 329732, 349128, 378222, 456552, 494598, 504296, 567333, 659464, 741897, 756444, 989196, 1071629, 1134666, 1483794, 1512888, 1978392, 2143258, 2269332, 2967588, 3214887, 4286516, 4538664, 5935176, 6429774, 8573032, 9644661, 12859548, 19289322, 25719096, 38578644, 77157288]

約数ペア:

[(1, 77157288), (2, 38578644), (3, 25719096), (4, 19289322), (6, 12859548), (8, 9644661), (9, 8573032), (12, 6429774), (13, 5935176), (17, 4538664), (18, 4286516), (24, 3214887), (26, 2967588), (34, 2269332), (36, 2143258), (39, 1978392), (51, 1512888), (52, 1483794), (68, 1134666), (72, 1071629), (78, 989196), (102, 756444), (104, 741897), (117, 659464), (136, 567333), (153, 504296), (156, 494598), (169, 456552), (204, 378222), (221, 349128), (234, 329732), (306, 252148), (312, 247299), (338, 228276), (373, 206856), (408, 189111), (442, 174564), (468, 164866), (507, 152184), (612, 126074), (663, 116376), (676, 114138), (746, 103428), (884, 87282), (936, 82433), (1014, 76092), (1119, 68952), (1224, 63037), (1326, 58188), (1352, 57069), (1492, 51714), (1521, 50728), (1768, 43641), (1989, 38792), (2028, 38046), (2238, 34476), (2652, 29094), (2873, 26856), (2984, 25857), (3042, 25364), (3357, 22984), (3978, 19396), (4056, 19023), (4476, 17238), (4849, 15912), (5304, 14547), (5746, 13428), (6084, 12682), (6341, 12168), (6714, 11492), (7956, 9698), (8619, 8952)]