80006219928

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2927}}^1\times {\mathrm{5347}}^1$

素因数の和:8357

約数の個数: 96

約数和(自身を含む): 219851573760

約数和(自身を除く): 139845353832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 2927, 5112, 5347, 5854, 8781, 10694, 11708, 16041, 17562, 21388, 23416, 26343, 32082, 35124, 42776, 48123, 52686, 64164, 70248, 96246, 105372, 128328, 192492, 207817, 210744, 379637, 384984, 415634, 623451, 759274, 831268, 1138911, 1246902, 1518548, 1662536, 1870353, 2277822, 2493804, 3037096, 3416733, 3740706, 4555644, 4987608, 6833466, 7481412, 9111288, 13666932, 14962824, 15650669, 27333864, 31301338, 46952007, 62602676, 93904014, 125205352, 140856021, 187808028, 281712042, 375616056, 563424084, 1111197499, 1126848168, 2222394998, 3333592497, 4444789996, 6667184994, 8889579992, 10000777491, 13334369988, 20001554982, 26668739976, 40003109964, 80006219928]

約数ペア:

[(1, 80006219928), (2, 40003109964), (3, 26668739976), (4, 20001554982), (6, 13334369988), (8, 10000777491), (9, 8889579992), (12, 6667184994), (18, 4444789996), (24, 3333592497), (36, 2222394998), (71, 1126848168), (72, 1111197499), (142, 563424084), (213, 375616056), (284, 281712042), (426, 187808028), (568, 140856021), (639, 125205352), (852, 93904014), (1278, 62602676), (1704, 46952007), (2556, 31301338), (2927, 27333864), (5112, 15650669), (5347, 14962824), (5854, 13666932), (8781, 9111288), (10694, 7481412), (11708, 6833466), (16041, 4987608), (17562, 4555644), (21388, 3740706), (23416, 3416733), (26343, 3037096), (32082, 2493804), (35124, 2277822), (42776, 1870353), (48123, 1662536), (52686, 1518548), (64164, 1246902), (70248, 1138911), (96246, 831268), (105372, 759274), (128328, 623451), (192492, 415634), (207817, 384984), (210744, 379637)]