80541780.000000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8483

約数の個数: 128

約数和(自身を含む): 680924160

約数和(自身を除く): 478089528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 8443, 12012, 16886, 24024, 25329, 33772, 50658, 59101, 67544, 92873, 101316, 109759, 118202, 177303, 185746, 202632, 219518, 236404, 278619, 329277, 354606, 371492, 439036, 472808, 557238, 650111, 658554, 709212, 742984, 768313, 878072, 1114476, 1207349, 1300222, 1317108, 1418424, 1536626, 1950333, 2228952, 2304939, 2414698, 2600444, 2634216, 3073252, 3622047, 3900666, 4609878, 4829396, 5200888, 6146504, 7244094, 7801332, 8451443, 9219756, 9658792, 14488188, 15602664, 16902886, 18439512, 25354329, 28976376, 33805772, 50708658, 67611544, 101417316, 202834632]

約数ペア:

[(1, 202834632), (2, 101417316), (3, 67611544), (4, 50708658), (6, 33805772), (7, 28976376), (8, 25354329), (11, 18439512), (12, 16902886), (13, 15602664), (14, 14488188), (21, 9658792), (22, 9219756), (24, 8451443), (26, 7801332), (28, 7244094), (33, 6146504), (39, 5200888), (42, 4829396), (44, 4609878), (52, 3900666), (56, 3622047), (66, 3073252), (77, 2634216), (78, 2600444), (84, 2414698), (88, 2304939), (91, 2228952), (104, 1950333), (132, 1536626), (143, 1418424), (154, 1317108), (156, 1300222), (168, 1207349), (182, 1114476), (231, 878072), (264, 768313), (273, 742984), (286, 709212), (308, 658554), (312, 650111), (364, 557238), (429, 472808), (462, 439036), (546, 371492), (572, 354606), (616, 329277), (728, 278619), (858, 236404), (924, 219518), (1001, 202632), (1092, 185746), (1144, 177303), (1716, 118202), (1848, 109759), (2002, 101316), (2184, 92873), (3003, 67544), (3432, 59101), (4004, 50658), (6006, 33772), (8008, 25329), (8443, 24024), (12012, 16886)]