68601824

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 142756992

約数和(自身を除く): 74155168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1123, 1328, 1909, 2246, 2656, 3818, 4492, 7636, 8984, 15272, 17968, 25829, 30544, 35936, 51658, 61088, 93209, 103316, 186418, 206632, 372836, 413264, 745672, 826528, 1491344, 2143807, 2982688, 4287614, 8575228, 17150456, 34300912, 68601824]

約数ペア:

[(1, 68601824), (2, 34300912), (4, 17150456), (8, 8575228), (16, 4287614), (23, 2982688), (32, 2143807), (46, 1491344), (83, 826528), (92, 745672), (166, 413264), (184, 372836), (332, 206632), (368, 186418), (664, 103316), (736, 93209), (1123, 61088), (1328, 51658), (1909, 35936), (2246, 30544), (2656, 25829), (3818, 17968), (4492, 15272), (7636, 8984)]