754668828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{64901}}^1$

素因数の和:64947

約数の個数: 72

約数和(自身を含む): 2126189520

約数和(自身を除く): 1371520692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 64901, 129802, 194703, 259604, 389406, 584109, 778812, 1103317, 1168218, 1233119, 2206634, 2336436, 2466238, 3309951, 3699357, 4413268, 4932476, 6619902, 7398714, 9929853, 11098071, 13239804, 14797428, 19859706, 20963023, 22196142, 39719412, 41926046, 44392284, 62889069, 83852092, 125778138, 188667207, 251556276, 377334414, 754668828]

約数ペア:

[(1, 754668828), (2, 377334414), (3, 251556276), (4, 188667207), (6, 125778138), (9, 83852092), (12, 62889069), (17, 44392284), (18, 41926046), (19, 39719412), (34, 22196142), (36, 20963023), (38, 19859706), (51, 14797428), (57, 13239804), (68, 11098071), (76, 9929853), (102, 7398714), (114, 6619902), (153, 4932476), (171, 4413268), (204, 3699357), (228, 3309951), (306, 2466238), (323, 2336436), (342, 2206634), (612, 1233119), (646, 1168218), (684, 1103317), (969, 778812), (1292, 584109), (1938, 389406), (2907, 259604), (3876, 194703), (5814, 129802), (11628, 64901)]