83390.00000000

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 133797888

約数和(自身を除く): 65015956

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 124, 134, 268, 487, 527, 974, 1054, 1139, 1948, 2077, 2108, 2278, 4154, 4556, 8279, 8308, 15097, 16558, 30194, 32629, 33116, 35309, 60388, 65258, 70618, 130516, 141236, 256649, 513298, 554693, 1011499, 1026596, 1109386, 2022998, 2218772, 4045996, 17195483, 34390966, 68781932]

約数ペア:

[(1, 68781932), (2, 34390966), (4, 17195483), (17, 4045996), (31, 2218772), (34, 2022998), (62, 1109386), (67, 1026596), (68, 1011499), (124, 554693), (134, 513298), (268, 256649), (487, 141236), (527, 130516), (974, 70618), (1054, 65258), (1139, 60388), (1948, 35309), (2077, 33116), (2108, 32629), (2278, 30194), (4154, 16558), (4556, 15097), (8279, 8308)]