89607952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 80

約数和(自身を含む): 221235840

約数和(自身を除く): 131627888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2477, 2584, 4522, 4954, 5168, 9044, 9908, 17339, 18088, 19816, 34678, 36176, 39632, 42109, 47063, 69356, 84218, 94126, 138712, 168436, 188252, 277424, 294763, 329441, 336872, 376504, 589526, 658882, 673744, 753008, 800071, 1179052, 1317764, 1600142, 2358104, 2635528, 3200284, 4716208, 5271056, 5600497, 6400568, 11200994, 12801136, 22401988, 44803976, 89607952]

約数ペア:

[(1, 89607952), (2, 44803976), (4, 22401988), (7, 12801136), (8, 11200994), (14, 6400568), (16, 5600497), (17, 5271056), (19, 4716208), (28, 3200284), (34, 2635528), (38, 2358104), (56, 1600142), (68, 1317764), (76, 1179052), (112, 800071), (119, 753008), (133, 673744), (136, 658882), (152, 589526), (238, 376504), (266, 336872), (272, 329441), (304, 294763), (323, 277424), (476, 188252), (532, 168436), (646, 138712), (952, 94126), (1064, 84218), (1292, 69356), (1904, 47063), (2128, 42109), (2261, 39632), (2477, 36176), (2584, 34678), (4522, 19816), (4954, 18088), (5168, 17339), (9044, 9908)]