81626724

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 233936640

約数和(自身を除く): 152309916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 1933, 2346, 2484, 3519, 3866, 4692, 5799, 7038, 7732, 10557, 11598, 14076, 17397, 21114, 23196, 32861, 34794, 42228, 44459, 52191, 65722, 69588, 88918, 98583, 104382, 131444, 133377, 177836, 197166, 208764, 266754, 295749, 394332, 400131, 533508, 591498, 755803, 800262, 887247, 1182996, 1200393, 1511606, 1600524, 1774494, 2267409, 2400786, 3023212, 3548988, 4534818, 4801572, 6802227, 9069636, 13604454, 20406681, 27208908, 40813362, 81626724]

約数ペア:

[(1, 81626724), (2, 40813362), (3, 27208908), (4, 20406681), (6, 13604454), (9, 9069636), (12, 6802227), (17, 4801572), (18, 4534818), (23, 3548988), (27, 3023212), (34, 2400786), (36, 2267409), (46, 1774494), (51, 1600524), (54, 1511606), (68, 1200393), (69, 1182996), (92, 887247), (102, 800262), (108, 755803), (138, 591498), (153, 533508), (204, 400131), (207, 394332), (276, 295749), (306, 266754), (391, 208764), (414, 197166), (459, 177836), (612, 133377), (621, 131444), (782, 104382), (828, 98583), (918, 88918), (1173, 69588), (1242, 65722), (1564, 52191), (1836, 44459), (1933, 42228), (2346, 34794), (2484, 32861), (3519, 23196), (3866, 21114), (4692, 17397), (5799, 14076), (7038, 11598), (7732, 10557)]