145524564

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 376451712

約数和(自身を除く): 230927148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 113, 166, 226, 249, 332, 339, 431, 452, 498, 678, 747, 862, 996, 1017, 1293, 1356, 1494, 1724, 2034, 2586, 2988, 3879, 4068, 5172, 7758, 9379, 15516, 18758, 28137, 35773, 37516, 48703, 56274, 71546, 84411, 97406, 107319, 112548, 143092, 146109, 168822, 194812, 214638, 292218, 321957, 337644, 429276, 438327, 584436, 643914, 876654, 1287828, 1753308, 4042349, 8084698, 12127047, 16169396, 24254094, 36381141, 48508188, 72762282, 145524564]

約数ペア:

[(1, 145524564), (2, 72762282), (3, 48508188), (4, 36381141), (6, 24254094), (9, 16169396), (12, 12127047), (18, 8084698), (36, 4042349), (83, 1753308), (113, 1287828), (166, 876654), (226, 643914), (249, 584436), (332, 438327), (339, 429276), (431, 337644), (452, 321957), (498, 292218), (678, 214638), (747, 194812), (862, 168822), (996, 146109), (1017, 143092), (1293, 112548), (1356, 107319), (1494, 97406), (1724, 84411), (2034, 71546), (2586, 56274), (2988, 48703), (3879, 37516), (4068, 35773), (5172, 28137), (7758, 18758), (9379, 15516)]