72433396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8009}}^1$

素因数の和:8056

約数の個数: 48

約数和(自身を含む): 161481600

約数和(自身を除く): 89048204

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 8009, 9044, 16018, 32036, 56063, 112126, 136153, 152171, 224252, 272306, 304342, 544612, 608684, 953071, 1065197, 1906142, 2130394, 2586907, 3812284, 4260788, 5173814, 10347628, 18108349, 36216698, 72433396]

約数ペア:

[(1, 72433396), (2, 36216698), (4, 18108349), (7, 10347628), (14, 5173814), (17, 4260788), (19, 3812284), (28, 2586907), (34, 2130394), (38, 1906142), (68, 1065197), (76, 953071), (119, 608684), (133, 544612), (238, 304342), (266, 272306), (323, 224252), (476, 152171), (532, 136153), (646, 112126), (1292, 56063), (2261, 32036), (4522, 16018), (8009, 9044)]