64403388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13487

約数の個数: 72

約数和(自身を含む): 195861120

約数和(自身を除く): 131457732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13451, 26902, 40353, 53804, 80706, 94157, 121059, 161412, 188314, 242118, 255569, 282471, 376628, 484236, 511138, 564942, 766707, 847413, 1022276, 1129884, 1533414, 1694826, 1788983, 2300121, 3066828, 3389652, 3577966, 4600242, 5366949, 7155932, 9200484, 10733898, 16100847, 21467796, 32201694, 64403388]

約数ペア:

[(1, 64403388), (2, 32201694), (3, 21467796), (4, 16100847), (6, 10733898), (7, 9200484), (9, 7155932), (12, 5366949), (14, 4600242), (18, 3577966), (19, 3389652), (21, 3066828), (28, 2300121), (36, 1788983), (38, 1694826), (42, 1533414), (57, 1129884), (63, 1022276), (76, 847413), (84, 766707), (114, 564942), (126, 511138), (133, 484236), (171, 376628), (228, 282471), (252, 255569), (266, 242118), (342, 188314), (399, 161412), (532, 121059), (684, 94157), (798, 80706), (1197, 53804), (1596, 40353), (2394, 26902), (4788, 13451)]