172748232

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 479213280

約数和(自身を除く): 306465048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 137, 166, 211, 249, 274, 332, 411, 422, 498, 548, 633, 664, 747, 822, 844, 996, 1096, 1233, 1266, 1494, 1644, 1688, 1899, 1992, 2466, 2532, 2988, 3288, 3798, 4932, 5064, 5976, 7596, 9864, 11371, 15192, 17513, 22742, 28907, 34113, 35026, 45484, 52539, 57814, 68226, 70052, 86721, 90968, 102339, 105078, 115628, 136452, 140104, 157617, 173442, 204678, 210156, 231256, 260163, 272904, 315234, 346884, 409356, 420312, 520326, 630468, 693768, 818712, 1040652, 1260936, 2081304, 2399281, 4798562, 7197843, 9597124, 14395686, 19194248, 21593529, 28791372, 43187058, 57582744, 86374116, 172748232]

約数ペア:

[(1, 172748232), (2, 86374116), (3, 57582744), (4, 43187058), (6, 28791372), (8, 21593529), (9, 19194248), (12, 14395686), (18, 9597124), (24, 7197843), (36, 4798562), (72, 2399281), (83, 2081304), (137, 1260936), (166, 1040652), (211, 818712), (249, 693768), (274, 630468), (332, 520326), (411, 420312), (422, 409356), (498, 346884), (548, 315234), (633, 272904), (664, 260163), (747, 231256), (822, 210156), (844, 204678), (996, 173442), (1096, 157617), (1233, 140104), (1266, 136452), (1494, 115628), (1644, 105078), (1688, 102339), (1899, 90968), (1992, 86721), (2466, 70052), (2532, 68226), (2988, 57814), (3288, 52539), (3798, 45484), (4932, 35026), (5064, 34113), (5976, 28907), (7596, 22742), (9864, 17513), (11371, 15192)]