87626168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 109365832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 158, 203, 232, 316, 406, 553, 632, 683, 812, 1106, 1366, 1624, 2212, 2291, 2732, 4424, 4582, 4781, 5464, 9164, 9562, 16037, 18328, 19124, 19807, 32074, 38248, 39614, 53957, 64148, 79228, 107914, 128296, 138649, 158456, 215828, 277298, 377699, 431656, 554596, 755398, 1109192, 1510796, 1564753, 3021592, 3129506, 6259012, 10953271, 12518024, 21906542, 43813084, 87626168]

約数ペア:

[(1, 87626168), (2, 43813084), (4, 21906542), (7, 12518024), (8, 10953271), (14, 6259012), (28, 3129506), (29, 3021592), (56, 1564753), (58, 1510796), (79, 1109192), (116, 755398), (158, 554596), (203, 431656), (232, 377699), (316, 277298), (406, 215828), (553, 158456), (632, 138649), (683, 128296), (812, 107914), (1106, 79228), (1366, 64148), (1624, 53957), (2212, 39614), (2291, 38248), (2732, 32074), (4424, 19807), (4582, 19124), (4781, 18328), (5464, 16037), (9164, 9562)]