72132788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 86203852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 3739, 4823, 7478, 9646, 14956, 19292, 26173, 48607, 52346, 97214, 104692, 194428, 198167, 340249, 396334, 680498, 792668, 1360996, 1387169, 2576171, 2774338, 5152342, 5548676, 10304684, 18033197, 36066394, 72132788]

約数ペア:

[(1, 72132788), (2, 36066394), (4, 18033197), (7, 10304684), (13, 5548676), (14, 5152342), (26, 2774338), (28, 2576171), (52, 1387169), (53, 1360996), (91, 792668), (106, 680498), (182, 396334), (212, 340249), (364, 198167), (371, 194428), (689, 104692), (742, 97214), (1378, 52346), (1484, 48607), (2756, 26173), (3739, 19292), (4823, 14956), (7478, 9646)]