65648772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86837}}^1$

素因数の和:86857

約数の個数: 48

約数和(自身を含む): 194517120

約数和(自身を除く): 128868348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86837, 173674, 260511, 347348, 521022, 607859, 781533, 1042044, 1215718, 1563066, 1823577, 2344599, 2431436, 3126132, 3647154, 4689198, 5470731, 7294308, 9378396, 10941462, 16412193, 21882924, 32824386, 65648772]

約数ペア:

[(1, 65648772), (2, 32824386), (3, 21882924), (4, 16412193), (6, 10941462), (7, 9378396), (9, 7294308), (12, 5470731), (14, 4689198), (18, 3647154), (21, 3126132), (27, 2431436), (28, 2344599), (36, 1823577), (42, 1563066), (54, 1215718), (63, 1042044), (84, 781533), (108, 607859), (126, 521022), (189, 347348), (252, 260511), (378, 173674), (756, 86837)]