39809136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 108635904

約数和(自身を除く): 68826768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 107, 138, 184, 214, 276, 321, 337, 368, 428, 552, 642, 674, 856, 1011, 1104, 1284, 1348, 1712, 2022, 2461, 2568, 2696, 4044, 4922, 5136, 5392, 7383, 7751, 8088, 9844, 14766, 15502, 16176, 19688, 23253, 29532, 31004, 36059, 39376, 46506, 59064, 62008, 72118, 93012, 108177, 118128, 124016, 144236, 186024, 216354, 288472, 372048, 432708, 576944, 829357, 865416, 1658714, 1730832, 2488071, 3317428, 4976142, 6634856, 9952284, 13269712, 19904568, 39809136]

約数ペア:

[(1, 39809136), (2, 19904568), (3, 13269712), (4, 9952284), (6, 6634856), (8, 4976142), (12, 3317428), (16, 2488071), (23, 1730832), (24, 1658714), (46, 865416), (48, 829357), (69, 576944), (92, 432708), (107, 372048), (138, 288472), (184, 216354), (214, 186024), (276, 144236), (321, 124016), (337, 118128), (368, 108177), (428, 93012), (552, 72118), (642, 62008), (674, 59064), (856, 46506), (1011, 39376), (1104, 36059), (1284, 31004), (1348, 29532), (1712, 23253), (2022, 19688), (2461, 16176), (2568, 15502), (2696, 14766), (4044, 9844), (4922, 8088), (5136, 7751), (5392, 7383)]