85916610416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3105719}}^1$

素因数の和:3105766

約数の個数: 80

約数和(自身を含む): 215661196800

約数和(自身を除く): 129744586384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 3105719, 6211438, 12422876, 21740033, 24845752, 40374347, 43480066, 49691504, 59008661, 80748694, 86960132, 118017322, 161497388, 173920264, 236034644, 282620429, 322994776, 347840528, 413060627, 472069288, 565240858, 645989552, 767112593, 826121254, 944138576, 1130481716, 1534225186, 1652242508, 2260963432, 3068450372, 3304485016, 4521926864, 5369788151, 6136900744, 6608970032, 10739576302, 12273801488, 21479152604, 42958305208, 85916610416]

約数ペア:

[(1, 85916610416), (2, 42958305208), (4, 21479152604), (7, 12273801488), (8, 10739576302), (13, 6608970032), (14, 6136900744), (16, 5369788151), (19, 4521926864), (26, 3304485016), (28, 3068450372), (38, 2260963432), (52, 1652242508), (56, 1534225186), (76, 1130481716), (91, 944138576), (104, 826121254), (112, 767112593), (133, 645989552), (152, 565240858), (182, 472069288), (208, 413060627), (247, 347840528), (266, 322994776), (304, 282620429), (364, 236034644), (494, 173920264), (532, 161497388), (728, 118017322), (988, 86960132), (1064, 80748694), (1456, 59008661), (1729, 49691504), (1976, 43480066), (2128, 40374347), (3458, 24845752), (3952, 21740033), (6916, 12422876), (13832, 6211438), (27664, 3105719)]