78620328

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19191

約数の個数: 64

約数和(自身を含む): 229896000

約数和(自身を除く): 151275672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 344826, 363983, 459768, 517239, 689652, 727966, 1034478, 1091949, 1379304, 1455932, 2068956, 2183898, 2911864, 3275847, 4137912, 4367796, 6551694, 8735592, 9827541, 13103388, 19655082, 26206776, 39310164, 78620328]

約数ペア:

[(1, 78620328), (2, 39310164), (3, 26206776), (4, 19655082), (6, 13103388), (8, 9827541), (9, 8735592), (12, 6551694), (18, 4367796), (19, 4137912), (24, 3275847), (27, 2911864), (36, 2183898), (38, 2068956), (54, 1455932), (57, 1379304), (72, 1091949), (76, 1034478), (108, 727966), (114, 689652), (152, 517239), (171, 459768), (216, 363983), (228, 344826), (342, 229884), (456, 172413), (513, 153256), (684, 114942), (1026, 76628), (1368, 57471), (2052, 38314), (4104, 19157)]