83272788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 221352768

約数和(自身を除く): 138079980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 414, 489, 617, 652, 828, 978, 1234, 1467, 1851, 1956, 2468, 2934, 3702, 3749, 5553, 5868, 7404, 7498, 11106, 11247, 14191, 14996, 22212, 22494, 28382, 33741, 42573, 44988, 56764, 67482, 85146, 100571, 127719, 134964, 170292, 201142, 255438, 301713, 402284, 510876, 603426, 905139, 1206852, 1810278, 2313133, 3620556, 4626266, 6939399, 9252532, 13878798, 20818197, 27757596, 41636394, 83272788]

約数ペア:

[(1, 83272788), (2, 41636394), (3, 27757596), (4, 20818197), (6, 13878798), (9, 9252532), (12, 6939399), (18, 4626266), (23, 3620556), (36, 2313133), (46, 1810278), (69, 1206852), (92, 905139), (138, 603426), (163, 510876), (207, 402284), (276, 301713), (326, 255438), (414, 201142), (489, 170292), (617, 134964), (652, 127719), (828, 100571), (978, 85146), (1234, 67482), (1467, 56764), (1851, 44988), (1956, 42573), (2468, 33741), (2934, 28382), (3702, 22494), (3749, 22212), (5553, 14996), (5868, 14191), (7404, 11247), (7498, 11106)]