88621568

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 205582080

約数和(自身を除く): 116960512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 313, 316, 448, 512, 553, 626, 632, 896, 1106, 1252, 1264, 1792, 2191, 2212, 2504, 2528, 3584, 4382, 4424, 5008, 5056, 8764, 8848, 10016, 10112, 17528, 17696, 20032, 20224, 24727, 35056, 35392, 40064, 40448, 49454, 70112, 70784, 80128, 98908, 140224, 141568, 160256, 173089, 197816, 280448, 283136, 346178, 395632, 560896, 692356, 791264, 1121792, 1384712, 1582528, 2769424, 3165056, 5538848, 6330112, 11077696, 12660224, 22155392, 44310784, 88621568]

約数ペア:

[(1, 88621568), (2, 44310784), (4, 22155392), (7, 12660224), (8, 11077696), (14, 6330112), (16, 5538848), (28, 3165056), (32, 2769424), (56, 1582528), (64, 1384712), (79, 1121792), (112, 791264), (128, 692356), (158, 560896), (224, 395632), (256, 346178), (313, 283136), (316, 280448), (448, 197816), (512, 173089), (553, 160256), (626, 141568), (632, 140224), (896, 98908), (1106, 80128), (1252, 70784), (1264, 70112), (1792, 49454), (2191, 40448), (2212, 40064), (2504, 35392), (2528, 35056), (3584, 24727), (4382, 20224), (4424, 20032), (5008, 17696), (5056, 17528), (8764, 10112), (8848, 10016)]