88964988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 244992384

約数和(自身を除く): 156027396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2131, 2982, 3479, 4262, 5964, 6393, 6958, 8524, 10437, 12786, 13916, 14917, 20874, 25572, 29834, 41748, 44751, 59668, 89502, 104419, 151301, 179004, 208838, 302602, 313257, 417676, 453903, 605204, 626514, 907806, 1059107, 1253028, 1815612, 2118214, 3177321, 4236428, 6354642, 7413749, 12709284, 14827498, 22241247, 29654996, 44482494, 88964988]

約数ペア:

[(1, 88964988), (2, 44482494), (3, 29654996), (4, 22241247), (6, 14827498), (7, 12709284), (12, 7413749), (14, 6354642), (21, 4236428), (28, 3177321), (42, 2118214), (49, 1815612), (71, 1253028), (84, 1059107), (98, 907806), (142, 626514), (147, 605204), (196, 453903), (213, 417676), (284, 313257), (294, 302602), (426, 208838), (497, 179004), (588, 151301), (852, 104419), (994, 89502), (1491, 59668), (1988, 44751), (2131, 41748), (2982, 29834), (3479, 25572), (4262, 20874), (5964, 14917), (6393, 13916), (6958, 12786), (8524, 10437)]