72141588

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 190095360

約数和(自身を除く): 117953772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 509, 558, 762, 1018, 1116, 1143, 1524, 1527, 2036, 2286, 3054, 3937, 4572, 4581, 6108, 7874, 9162, 11811, 15748, 15779, 18324, 23622, 31558, 35433, 47244, 47337, 63116, 64643, 70866, 94674, 129286, 141732, 142011, 189348, 193929, 258572, 284022, 387858, 568044, 581787, 775716, 1163574, 2003933, 2327148, 4007866, 6011799, 8015732, 12023598, 18035397, 24047196, 36070794, 72141588]

約数ペア:

[(1, 72141588), (2, 36070794), (3, 24047196), (4, 18035397), (6, 12023598), (9, 8015732), (12, 6011799), (18, 4007866), (31, 2327148), (36, 2003933), (62, 1163574), (93, 775716), (124, 581787), (127, 568044), (186, 387858), (254, 284022), (279, 258572), (372, 193929), (381, 189348), (508, 142011), (509, 141732), (558, 129286), (762, 94674), (1018, 70866), (1116, 64643), (1143, 63116), (1524, 47337), (1527, 47244), (2036, 35433), (2286, 31558), (3054, 23622), (3937, 18324), (4572, 15779), (4581, 15748), (6108, 11811), (7874, 9162)]