127870938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 72

約数和(自身を含む): 312203892

約数和(自身を除く): 184332954

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 529, 598, 897, 1033, 1058, 1587, 1794, 2066, 2691, 3099, 3174, 4761, 5382, 6198, 6877, 9297, 9522, 13429, 13754, 18594, 20631, 23759, 26858, 40287, 41262, 47518, 61893, 71277, 80574, 120861, 123786, 142554, 213831, 241722, 308867, 427662, 546457, 617734, 926601, 1092914, 1639371, 1853202, 2779803, 3278742, 4918113, 5559606, 7103941, 9836226, 14207882, 21311823, 42623646, 63935469, 127870938]

約数ペア:

[(1, 127870938), (2, 63935469), (3, 42623646), (6, 21311823), (9, 14207882), (13, 9836226), (18, 7103941), (23, 5559606), (26, 4918113), (39, 3278742), (46, 2779803), (69, 1853202), (78, 1639371), (117, 1092914), (138, 926601), (207, 617734), (234, 546457), (299, 427662), (414, 308867), (529, 241722), (598, 213831), (897, 142554), (1033, 123786), (1058, 120861), (1587, 80574), (1794, 71277), (2066, 61893), (2691, 47518), (3099, 41262), (3174, 40287), (4761, 26858), (5382, 23759), (6198, 20631), (6877, 18594), (9297, 13754), (9522, 13429)]