68637862368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12543469}}^1$

素因数の和:12543504

約数の個数: 72

約数和(自身を含む): 205462038600

約数和(自身を除く): 136824176232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12543469, 25086938, 37630407, 50173876, 75260814, 100347752, 112891221, 150521628, 200695504, 225782442, 238325911, 301043256, 401391008, 451564884, 476651822, 602086512, 714977733, 903129768, 953303644, 1204173024, 1429955466, 1806259536, 1906607288, 2144933199, 2859910932, 3612519072, 3813214576, 4289866398, 5719821864, 7626429152, 8579732796, 11439643728, 17159465592, 22879287456, 34318931184, 68637862368]

約数ペア:

[(1, 68637862368), (2, 34318931184), (3, 22879287456), (4, 17159465592), (6, 11439643728), (8, 8579732796), (9, 7626429152), (12, 5719821864), (16, 4289866398), (18, 3813214576), (19, 3612519072), (24, 2859910932), (32, 2144933199), (36, 1906607288), (38, 1806259536), (48, 1429955466), (57, 1204173024), (72, 953303644), (76, 903129768), (96, 714977733), (114, 602086512), (144, 476651822), (152, 451564884), (171, 401391008), (228, 301043256), (288, 238325911), (304, 225782442), (342, 200695504), (456, 150521628), (608, 112891221), (684, 100347752), (912, 75260814), (1368, 50173876), (1824, 37630407), (2736, 25086938), (5472, 12543469)]