85280457724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293621}}^1$

素因数の和:293707

約数の個数: 96

約数和(自身を含む): 198892495872

約数和(自身を除く): 113612038148

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 41, 44, 46, 77, 82, 92, 154, 161, 164, 253, 287, 308, 322, 451, 506, 574, 644, 902, 943, 1012, 1148, 1771, 1804, 1886, 3157, 3542, 3772, 6314, 6601, 7084, 10373, 12628, 13202, 20746, 26404, 41492, 72611, 145222, 290444, 293621, 587242, 1174484, 2055347, 3229831, 4110694, 6459662, 6753283, 8221388, 12038461, 12919324, 13506566, 22608817, 24076922, 27013132, 45217634, 47272981, 48153844, 74286113, 84269227, 90435268, 94545962, 132423071, 148572226, 168538454, 189091924, 264846142, 276884603, 297144452, 337076908, 520002791, 529692284, 553769206, 926961497, 1040005582, 1107538412, 1853922994, 1938192221, 2080011164, 3045730633, 3707845988, 3876384442, 6091461266, 7752768884, 12182922532, 21320114431, 42640228862, 85280457724]

約数ペア:

[(1, 85280457724), (2, 42640228862), (4, 21320114431), (7, 12182922532), (11, 7752768884), (14, 6091461266), (22, 3876384442), (23, 3707845988), (28, 3045730633), (41, 2080011164), (44, 1938192221), (46, 1853922994), (77, 1107538412), (82, 1040005582), (92, 926961497), (154, 553769206), (161, 529692284), (164, 520002791), (253, 337076908), (287, 297144452), (308, 276884603), (322, 264846142), (451, 189091924), (506, 168538454), (574, 148572226), (644, 132423071), (902, 94545962), (943, 90435268), (1012, 84269227), (1148, 74286113), (1771, 48153844), (1804, 47272981), (1886, 45217634), (3157, 27013132), (3542, 24076922), (3772, 22608817), (6314, 13506566), (6601, 12919324), (7084, 12038461), (10373, 8221388), (12628, 6753283), (13202, 6459662), (20746, 4110694), (26404, 3229831), (41492, 2055347), (72611, 1174484), (145222, 587242), (290444, 293621)]