89947144

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 197145900

約数和(自身を除く): 107198756

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 538, 853, 1076, 1706, 1883, 2152, 3412, 3766, 5971, 6824, 7532, 11942, 13181, 15064, 23884, 26362, 41797, 47768, 52724, 83594, 105448, 167188, 229457, 334376, 458914, 917828, 1606199, 1835656, 3212398, 6424796, 11243393, 12849592, 22486786, 44973572, 89947144]

約数ペア:

[(1, 89947144), (2, 44973572), (4, 22486786), (7, 12849592), (8, 11243393), (14, 6424796), (28, 3212398), (49, 1835656), (56, 1606199), (98, 917828), (196, 458914), (269, 334376), (392, 229457), (538, 167188), (853, 105448), (1076, 83594), (1706, 52724), (1883, 47768), (2152, 41797), (3412, 26362), (3766, 23884), (5971, 15064), (6824, 13181), (7532, 11942)]