39983796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 108501120

約数和(自身を除く): 68517324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 827, 948, 1343, 1422, 1654, 2481, 2686, 2844, 3308, 4029, 4962, 5372, 7443, 8058, 9924, 12087, 14059, 14886, 16116, 24174, 28118, 29772, 42177, 48348, 56236, 65333, 84354, 126531, 130666, 168708, 195999, 253062, 261332, 391998, 506124, 587997, 783996, 1110661, 1175994, 2221322, 2351988, 3331983, 4442644, 6663966, 9995949, 13327932, 19991898, 39983796]

約数ペア:

[(1, 39983796), (2, 19991898), (3, 13327932), (4, 9995949), (6, 6663966), (9, 4442644), (12, 3331983), (17, 2351988), (18, 2221322), (34, 1175994), (36, 1110661), (51, 783996), (68, 587997), (79, 506124), (102, 391998), (153, 261332), (158, 253062), (204, 195999), (237, 168708), (306, 130666), (316, 126531), (474, 84354), (612, 65333), (711, 56236), (827, 48348), (948, 42177), (1343, 29772), (1422, 28118), (1654, 24174), (2481, 16116), (2686, 14886), (2844, 14059), (3308, 12087), (4029, 9924), (4962, 8058), (5372, 7443)]