131783796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 354299400

約数和(自身を除く): 222515604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 349, 612, 617, 698, 1047, 1234, 1396, 1851, 2094, 2468, 3141, 3702, 4188, 5553, 5933, 6282, 7404, 10489, 11106, 11866, 12564, 17799, 20978, 22212, 23732, 31467, 35598, 41956, 53397, 62934, 71196, 94401, 106794, 125868, 188802, 213588, 215333, 377604, 430666, 645999, 861332, 1291998, 1937997, 2583996, 3660661, 3875994, 7321322, 7751988, 10981983, 14642644, 21963966, 32945949, 43927932, 65891898, 131783796]

約数ペア:

[(1, 131783796), (2, 65891898), (3, 43927932), (4, 32945949), (6, 21963966), (9, 14642644), (12, 10981983), (17, 7751988), (18, 7321322), (34, 3875994), (36, 3660661), (51, 2583996), (68, 1937997), (102, 1291998), (153, 861332), (204, 645999), (306, 430666), (349, 377604), (612, 215333), (617, 213588), (698, 188802), (1047, 125868), (1234, 106794), (1396, 94401), (1851, 71196), (2094, 62934), (2468, 53397), (3141, 41956), (3702, 35598), (4188, 31467), (5553, 23732), (5933, 22212), (6282, 20978), (7404, 17799), (10489, 12564), (11106, 11866)]