72017316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95261}}^1$

素因数の和:95281

約数の個数: 48

約数和(自身を含む): 213386880

約数和(自身を除く): 141369564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95261, 190522, 285783, 381044, 571566, 666827, 857349, 1143132, 1333654, 1714698, 2000481, 2572047, 2667308, 3429396, 4000962, 5144094, 6001443, 8001924, 10288188, 12002886, 18004329, 24005772, 36008658, 72017316]

約数ペア:

[(1, 72017316), (2, 36008658), (3, 24005772), (4, 18004329), (6, 12002886), (7, 10288188), (9, 8001924), (12, 6001443), (14, 5144094), (18, 4000962), (21, 3429396), (27, 2667308), (28, 2572047), (36, 2000481), (42, 1714698), (54, 1333654), (63, 1143132), (84, 857349), (108, 666827), (126, 571566), (189, 381044), (252, 285783), (378, 190522), (756, 95261)]