73077318

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 161920512

約数和(自身を除く): 88843194

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 211, 213, 271, 422, 426, 542, 633, 639, 813, 1266, 1278, 1626, 1899, 2439, 3798, 4878, 14981, 19241, 29962, 38482, 44943, 57181, 57723, 89886, 114362, 115446, 134829, 171543, 173169, 269658, 343086, 346338, 514629, 1029258, 4059851, 8119702, 12179553, 24359106, 36538659, 73077318]

約数ペア:

[(1, 73077318), (2, 36538659), (3, 24359106), (6, 12179553), (9, 8119702), (18, 4059851), (71, 1029258), (142, 514629), (211, 346338), (213, 343086), (271, 269658), (422, 173169), (426, 171543), (542, 134829), (633, 115446), (639, 114362), (813, 89886), (1266, 57723), (1278, 57181), (1626, 44943), (1899, 38482), (2439, 29962), (3798, 19241), (4878, 14981)]