72148284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 202780032

約数和(自身を除く): 130631748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 4973, 7254, 9946, 14508, 14919, 19892, 29838, 44757, 59676, 64649, 89514, 129298, 154163, 179028, 193947, 258596, 308326, 387894, 462489, 581841, 616652, 775788, 924978, 1163682, 1387467, 1849956, 2004119, 2327364, 2774934, 4008238, 5549868, 6012357, 8016476, 12024714, 18037071, 24049428, 36074142, 72148284]

約数ペア:

[(1, 72148284), (2, 36074142), (3, 24049428), (4, 18037071), (6, 12024714), (9, 8016476), (12, 6012357), (13, 5549868), (18, 4008238), (26, 2774934), (31, 2327364), (36, 2004119), (39, 1849956), (52, 1387467), (62, 1163682), (78, 924978), (93, 775788), (117, 616652), (124, 581841), (156, 462489), (186, 387894), (234, 308326), (279, 258596), (372, 193947), (403, 179028), (468, 154163), (558, 129298), (806, 89514), (1116, 64649), (1209, 59676), (1612, 44757), (2418, 29838), (3627, 19892), (4836, 14919), (4973, 14508), (7254, 9946)]