81848904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 64

約数和(自身を含む): 220924800

約数和(自身を除く): 139075896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5113, 5336, 8004, 10226, 15339, 16008, 20452, 30678, 40904, 61356, 117599, 122712, 148277, 235198, 296554, 352797, 444831, 470396, 593108, 705594, 889662, 940792, 1186216, 1411188, 1779324, 2822376, 3410371, 3558648, 6820742, 10231113, 13641484, 20462226, 27282968, 40924452, 81848904]

約数ペア:

[(1, 81848904), (2, 40924452), (3, 27282968), (4, 20462226), (6, 13641484), (8, 10231113), (12, 6820742), (23, 3558648), (24, 3410371), (29, 2822376), (46, 1779324), (58, 1411188), (69, 1186216), (87, 940792), (92, 889662), (116, 705594), (138, 593108), (174, 470396), (184, 444831), (232, 352797), (276, 296554), (348, 235198), (552, 148277), (667, 122712), (696, 117599), (1334, 61356), (2001, 40904), (2668, 30678), (4002, 20452), (5113, 16008), (5336, 15339), (8004, 10226)]