72346995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{953}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 144061632

約数和(自身を除く): 71714637

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 241, 315, 723, 953, 1205, 1687, 2169, 2859, 3615, 4765, 5061, 6671, 8435, 8577, 10845, 14295, 15183, 20013, 25305, 33355, 42885, 60039, 75915, 100065, 229673, 300195, 689019, 1148365, 1607711, 2067057, 3445095, 4823133, 8038555, 10335285, 14469399, 24115665, 72346995]

約数ペア:

[(1, 72346995), (3, 24115665), (5, 14469399), (7, 10335285), (9, 8038555), (15, 4823133), (21, 3445095), (35, 2067057), (45, 1607711), (63, 1148365), (105, 689019), (241, 300195), (315, 229673), (723, 100065), (953, 75915), (1205, 60039), (1687, 42885), (2169, 33355), (2859, 25305), (3615, 20013), (4765, 15183), (5061, 14295), (6671, 10845), (8435, 8577)]