78214962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 186810624

約数和(自身を除く): 108595662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 857, 861, 1113, 1714, 1722, 2173, 2226, 2571, 4346, 5142, 5999, 6519, 11998, 13038, 15211, 17997, 30422, 35137, 35994, 45421, 45633, 70274, 90842, 91266, 105411, 136263, 210822, 245959, 272526, 317947, 491918, 635894, 737877, 953841, 1475754, 1862261, 1907682, 3724522, 5586783, 11173566, 13035827, 26071654, 39107481, 78214962]

約数ペア:

[(1, 78214962), (2, 39107481), (3, 26071654), (6, 13035827), (7, 11173566), (14, 5586783), (21, 3724522), (41, 1907682), (42, 1862261), (53, 1475754), (82, 953841), (106, 737877), (123, 635894), (159, 491918), (246, 317947), (287, 272526), (318, 245959), (371, 210822), (574, 136263), (742, 105411), (857, 91266), (861, 90842), (1113, 70274), (1714, 45633), (1722, 45421), (2173, 35994), (2226, 35137), (2571, 30422), (4346, 17997), (5142, 15211), (5999, 13038), (6519, 11998)]