97801648

素因数分解:

$2^4\times 7^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 127183952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 251, 284, 343, 392, 497, 502, 568, 686, 784, 994, 1004, 1136, 1372, 1757, 1988, 2008, 2744, 3479, 3514, 3976, 4016, 5488, 6958, 7028, 7952, 12299, 13916, 14056, 17821, 24353, 24598, 27832, 28112, 35642, 48706, 49196, 55664, 71284, 86093, 97412, 98392, 124747, 142568, 172186, 194824, 196784, 249494, 285136, 344372, 389648, 498988, 688744, 873229, 997976, 1377488, 1746458, 1995952, 3492916, 6112603, 6985832, 12225206, 13971664, 24450412, 48900824, 97801648]

約数ペア:

[(1, 97801648), (2, 48900824), (4, 24450412), (7, 13971664), (8, 12225206), (14, 6985832), (16, 6112603), (28, 3492916), (49, 1995952), (56, 1746458), (71, 1377488), (98, 997976), (112, 873229), (142, 688744), (196, 498988), (251, 389648), (284, 344372), (343, 285136), (392, 249494), (497, 196784), (502, 194824), (568, 172186), (686, 142568), (784, 124747), (994, 98392), (1004, 97412), (1136, 86093), (1372, 71284), (1757, 55664), (1988, 49196), (2008, 48706), (2744, 35642), (3479, 28112), (3514, 27832), (3976, 24598), (4016, 24353), (5488, 17821), (6958, 14056), (7028, 13916), (7952, 12299)]