72004338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 72

約数和(自身を含む): 188293248

約数和(自身を除く): 116288910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 1583, 2166, 2394, 2527, 3166, 3249, 4749, 5054, 6498, 7581, 9498, 11081, 14247, 15162, 22162, 22743, 28494, 30077, 33243, 45486, 60154, 66486, 90231, 99729, 180462, 199458, 210539, 270693, 421078, 541386, 571463, 631617, 1142926, 1263234, 1714389, 1894851, 3428778, 3789702, 4000241, 5143167, 8000482, 10286334, 12000723, 24001446, 36002169, 72004338]

約数ペア:

[(1, 72004338), (2, 36002169), (3, 24001446), (6, 12000723), (7, 10286334), (9, 8000482), (14, 5143167), (18, 4000241), (19, 3789702), (21, 3428778), (38, 1894851), (42, 1714389), (57, 1263234), (63, 1142926), (114, 631617), (126, 571463), (133, 541386), (171, 421078), (266, 270693), (342, 210539), (361, 199458), (399, 180462), (722, 99729), (798, 90231), (1083, 66486), (1197, 60154), (1583, 45486), (2166, 33243), (2394, 30077), (2527, 28494), (3166, 22743), (3249, 22162), (4749, 15162), (5054, 14247), (6498, 11081), (7581, 9498)]