72463986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30303

約数の個数: 48

約数和(自身を含む): 188884800

約数和(自身を除く): 116420814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30269, 60538, 90807, 181614, 211883, 272421, 423766, 544842, 575111, 635649, 1150222, 1271298, 1725333, 1906947, 3450666, 3813894, 4025777, 5175999, 8051554, 10351998, 12077331, 24154662, 36231993, 72463986]

約数ペア:

[(1, 72463986), (2, 36231993), (3, 24154662), (6, 12077331), (7, 10351998), (9, 8051554), (14, 5175999), (18, 4025777), (19, 3813894), (21, 3450666), (38, 1906947), (42, 1725333), (57, 1271298), (63, 1150222), (114, 635649), (126, 575111), (133, 544842), (171, 423766), (266, 272421), (342, 211883), (399, 181614), (798, 90807), (1197, 60538), (2394, 30269)]