81229284

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 143030556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 159, 207, 212, 276, 318, 414, 477, 617, 621, 636, 828, 954, 1219, 1234, 1242, 1431, 1851, 1908, 2438, 2468, 2484, 2862, 3657, 3702, 4876, 5553, 5724, 7314, 7404, 10971, 11106, 14191, 14628, 16659, 21942, 22212, 28382, 32701, 32913, 33318, 42573, 43884, 56764, 65402, 65826, 66636, 85146, 98103, 127719, 130804, 131652, 170292, 196206, 255438, 294309, 383157, 392412, 510876, 588618, 752123, 766314, 882927, 1177236, 1504246, 1532628, 1765854, 2256369, 3008492, 3531708, 4512738, 6769107, 9025476, 13538214, 20307321, 27076428, 40614642, 81229284]

約数ペア:

[(1, 81229284), (2, 40614642), (3, 27076428), (4, 20307321), (6, 13538214), (9, 9025476), (12, 6769107), (18, 4512738), (23, 3531708), (27, 3008492), (36, 2256369), (46, 1765854), (53, 1532628), (54, 1504246), (69, 1177236), (92, 882927), (106, 766314), (108, 752123), (138, 588618), (159, 510876), (207, 392412), (212, 383157), (276, 294309), (318, 255438), (414, 196206), (477, 170292), (617, 131652), (621, 130804), (636, 127719), (828, 98103), (954, 85146), (1219, 66636), (1234, 65826), (1242, 65402), (1431, 56764), (1851, 43884), (1908, 42573), (2438, 33318), (2468, 32913), (2484, 32701), (2862, 28382), (3657, 22212), (3702, 21942), (4876, 16659), (5553, 14628), (5724, 14191), (7314, 11106), (7404, 10971)]