72647652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78623}}^1$

素因数の和:78648

約数の個数: 48

約数和(自身を含む): 211341312

約数和(自身を除く): 138693660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 78623, 157246, 235869, 314492, 471738, 550361, 864853, 943476, 1100722, 1651083, 1729706, 2201444, 2594559, 3302166, 3459412, 5189118, 6053971, 6604332, 10378236, 12107942, 18161913, 24215884, 36323826, 72647652]

約数ペア:

[(1, 72647652), (2, 36323826), (3, 24215884), (4, 18161913), (6, 12107942), (7, 10378236), (11, 6604332), (12, 6053971), (14, 5189118), (21, 3459412), (22, 3302166), (28, 2594559), (33, 2201444), (42, 1729706), (44, 1651083), (66, 1100722), (77, 943476), (84, 864853), (132, 550361), (154, 471738), (231, 314492), (308, 235869), (462, 157246), (924, 78623)]